diff --git a/testing/web-platform/meta/client-hints/critical-ch/request-count.https.window.js.ini b/testing/web-platform/meta/client-hints/critical-ch/request-count.https.window.js.ini
index 477152bc2cac..cc27ec4d192b 100644
--- a/testing/web-platform/meta/client-hints/critical-ch/request-count.https.window.js.ini
+++ b/testing/web-platform/meta/client-hints/critical-ch/request-count.https.window.js.ini
@@ -1,7 +1,4 @@
 [request-count.https.window.html]
-  [Critical-CH navigation]
-    expected: FAIL
-
   [Critical-CH navigation restart]
     expected: FAIL
 
diff --git a/testing/web-platform/meta/client-hints/critical-ch/unsafe-method.https.window.js.ini b/testing/web-platform/meta/client-hints/critical-ch/unsafe-method.https.window.js.ini
deleted file mode 100644
index eb8bfabc0302..000000000000
--- a/testing/web-platform/meta/client-hints/critical-ch/unsafe-method.https.window.js.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[unsafe-method.https.window.html]
-  expected: TIMEOUT
-  [Critical-CH unsafe method]
-    expected: TIMEOUT
-
diff --git a/testing/web-platform/meta/content-security-policy/inheritance/iframe-all-local-schemes-inherit-self.sub.html.ini b/testing/web-platform/meta/content-security-policy/inheritance/iframe-all-local-schemes-inherit-self.sub.html.ini
index 94b12c15dfcb..d18bb6d66f4d 100644
--- a/testing/web-platform/meta/content-security-policy/inheritance/iframe-all-local-schemes-inherit-self.sub.html.ini
+++ b/testing/web-platform/meta/content-security-policy/inheritance/iframe-all-local-schemes-inherit-self.sub.html.ini
@@ -1,9 +1,5 @@
 [iframe-all-local-schemes-inherit-self.sub.html]
-  expected:
-    if (os == "mac") and not debug: ["TIMEOUT", "OK"]
-    [OK, TIMEOUT]
+  expected: [OK, TIMEOUT]
   [<iframe>'s about:blank inherits policy.]
-    expected:
-      if (os == "mac") and not debug: ["TIMEOUT", "PASS"]
-      [PASS, TIMEOUT]
+    expected: [PASS, TIMEOUT]
 
diff --git a/testing/web-platform/meta/content-security-policy/navigate-to/spv-only-sent-to-initiator.sub.html.ini b/testing/web-platform/meta/content-security-policy/navigate-to/spv-only-sent-to-initiator.sub.html.ini
index 9350f42a1bf3..3847b6af152f 100644
--- a/testing/web-platform/meta/content-security-policy/navigate-to/spv-only-sent-to-initiator.sub.html.ini
+++ b/testing/web-platform/meta/content-security-policy/navigate-to/spv-only-sent-to-initiator.sub.html.ini
@@ -1,11 +1,7 @@
 [spv-only-sent-to-initiator.sub.html]
-  expected:
-    if webrender and (os == "mac") and debug: ["TIMEOUT", "OK"]
-    [OK, TIMEOUT]
+  expected: [OK, TIMEOUT]
   [Test that no spv event is raised]
-    expected:
-      if webrender and (os == "mac") and debug: ["NOTRUN", "FAIL"]
-      [FAIL, NOTRUN]
+    expected: [FAIL, NOTRUN]
 
   [Violation report status OK.]
     expected: FAIL
diff --git a/testing/web-platform/meta/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html.ini b/testing/web-platform/meta/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html.ini
index 99aff34756dc..9eedef8fe973 100644
--- a/testing/web-platform/meta/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html.ini
+++ b/testing/web-platform/meta/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html.ini
@@ -1,7 +1,6 @@
 [relpos-percentage-top-in-scrollable.html]
   [Top percentage resolved correctly for overflow contribution]
     expected:
-      if (os == "android") and not debug and not webrender: ["PASS", "FAIL"]
-      if (os == "android") and not debug and webrender: ["PASS", "FAIL"]
+      if (os == "android") and not debug: ["FAIL", "PASS"]
       if (os == "android") and debug: ["FAIL", "PASS"]
 
diff --git a/testing/web-platform/meta/css/css-align/baseline-rules/__dir__.ini b/testing/web-platform/meta/css/css-align/baseline-rules/__dir__.ini
new file mode 100644
index 000000000000..daf68383df9a
--- /dev/null
+++ b/testing/web-platform/meta/css/css-align/baseline-rules/__dir__.ini
@@ -0,0 +1 @@
+leak-threshold: [default:51200]
diff --git a/testing/web-platform/meta/css/css-align/baseline-rules/synthesized-baseline-grid-001.html.ini b/testing/web-platform/meta/css/css-align/baseline-rules/synthesized-baseline-grid-001.html.ini
new file mode 100644
index 000000000000..981d61301361
--- /dev/null
+++ b/testing/web-platform/meta/css/css-align/baseline-rules/synthesized-baseline-grid-001.html.ini
@@ -0,0 +1,3 @@
+[synthesized-baseline-grid-001.html]
+  expected:
+    if (os == "win") and debug and not webrender and (processor == "x86_64"): ["OK", "CRASH"]
diff --git a/testing/web-platform/meta/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html.ini b/testing/web-platform/meta/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html.ini
index 80d6bb934c93..b9323a78950d 100644
--- a/testing/web-platform/meta/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html.ini
+++ b/testing/web-platform/meta/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html.ini
@@ -1,9 +1,7 @@
 [fontface-override-descriptor-getter-setter.sub.html]
   expected:
-    if (os == "win") and debug and (processor == "x86"): ["OK", "TIMEOUT"]
-    if (os == "win") and debug and (processor == "x86_64"): ["TIMEOUT", "OK"]
-    if (os == "win") and not debug and (processor == "x86"): ["TIMEOUT", "OK"]
-    if (os == "win") and not debug and (processor == "x86_64"): ["OK", "TIMEOUT"]
+    if (os == "win") and debug: ["TIMEOUT", "OK"]
+    if (os == "win") and not debug: ["TIMEOUT", "OK"]
   [Initialize lineGapOverride with 'normal' should succeed]
     expected: FAIL
 
@@ -16,8 +14,13 @@
   [Initialize lineGapOverride with a negative percentage should fail]
     expected:
       if (os == "win") and ccov: [PASS, NOTRUN]
-      if (os == "win") and debug and (processor == "x86"): ["FAIL", "NOTRUN"]
-      if (os == "win") and debug and (processor == "x86_64"): ["TIMEOUT", "FAIL", "NOTRUN"]
+      if (os == "win") and not debug and not fission and not webrender and (processor == "x86"): ["NOTRUN", "TIMEOUT"]
+      if (os == "win") and not debug and not fission and not webrender and (processor == "x86_64"): TIMEOUT
+      if (os == "win") and debug and not webrender and (processor == "x86"): ["TIMEOUT", "FAIL", "NOTRUN"]
+      if (os == "win") and debug and not webrender and (processor == "x86_64"): ["NOTRUN", "FAIL", "TIMEOUT"]
+      if (os == "win") and not debug and not fission and webrender: ["NOTRUN", "TIMEOUT"]
+      if (os == "win") and debug and webrender: ["FAIL", "TIMEOUT", "NOTRUN"]
+      if (os == "win") and not debug and fission: TIMEOUT
       FAIL
 
   [Initialize lineGapOverride with a percentage should succeed]
@@ -32,14 +35,18 @@
   [Initialize descentOverride with a non-percentage should fail]
     expected:
       if (os == "win") and ccov: [PASS, NOTRUN]
-      if (os == "win") and debug and (processor == "x86"): ["FAIL", "TIMEOUT", "NOTRUN"]
-      if (os == "win") and debug and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
+      if (os == "win") and not debug and not fission and not webrender and (processor == "x86"): ["TIMEOUT", "FAIL"]
+      if (os == "win") and debug and not webrender and (processor == "x86_64"): ["NOTRUN", "FAIL", "TIMEOUT"]
+      if (os == "win") and debug and not webrender and (processor == "x86"): ["FAIL", "TIMEOUT", "NOTRUN"]
+      if (os == "win") and not debug and not fission and webrender: ["TIMEOUT", "FAIL"]
+      if (os == "win") and debug and webrender: ["FAIL", "TIMEOUT", "NOTRUN"]
       FAIL
 
   [Initialize descentOverride with a negative percentage should fail]
     expected:
       if (os == "win") and ccov: [PASS, TIMEOUT]
-      if (processor == "x86") and debug: ["FAIL", "PASS", "TIMEOUT"]
+      if (os == "win") and debug and not webrender and (processor == "x86"): ["FAIL", "PASS", "TIMEOUT"]
+      if (os == "win") and debug and not webrender and (processor == "x86_64"): TIMEOUT
       FAIL
 
   [Initialize descentOverride with 'normal' should succeed]
@@ -65,10 +72,10 @@
 
   [Initialize lineGapOverride with a non-percentage should fail]
     expected:
-      if (os == "win") and not debug and (processor == "x86_64"): ["FAIL", "PASS", "NOTRUN"]
-      if (os == "win") and not debug and (processor == "x86"): ["TIMEOUT", "PASS", "FAIL", "NOTRUN"]
-      if (os == "win") and debug and (processor == "x86_64"): ["NOTRUN", "PASS", "FAIL"]
-      if (os == "win") and debug and (processor == "x86"): ["FAIL", "PASS", "NOTRUN"]
+      if (os == "win") and debug and webrender: ["TIMEOUT", "NOTRUN", "PASS", "FAIL"]
+      if (os == "win") and debug and not webrender: ["NOTRUN", "PASS", "FAIL"]
+      if (os == "win") and not debug and (processor == "x86_64"): ["NOTRUN", "PASS", "FAIL"]
+      if (os == "win") and not debug and (processor == "x86"): ["NOTRUN", "PASS", "FAIL", "TIMEOUT"]
       FAIL
 
   [Initialize ascentOverride with a percentage should succeed]
diff --git a/testing/web-platform/meta/css/css-lists/list-style-image-zoom-dynamic.html.ini b/testing/web-platform/meta/css/css-lists/list-style-image-zoom-dynamic.html.ini
index 53eed4bed421..3ea5188d23fe 100644
--- a/testing/web-platform/meta/css/css-lists/list-style-image-zoom-dynamic.html.ini
+++ b/testing/web-platform/meta/css/css-lists/list-style-image-zoom-dynamic.html.ini
@@ -1,6 +1,6 @@
 [list-style-image-zoom-dynamic.html]
   expected:
-    if (os == "android") and not debug and webrender: ["PASS", "FAIL"]
+    if (os == "win") and (processor == "x86") and not debug: ["PASS", "FAIL"]
+    if (os == "mac") and debug and webrender: ["PASS", "FAIL"]
     if (os == "linux") and not debug and not webrender: ["PASS", "FAIL"]
-    if (os == "mac") and not debug: ["PASS", "FAIL"]
     [FAIL, PASS]
diff --git a/testing/web-platform/meta/css/css-masking/clip-path/clip-path-descendant-text-mutated-001.html.ini b/testing/web-platform/meta/css/css-masking/clip-path/clip-path-descendant-text-mutated-001.html.ini
index 7950918c766f..d23fd703f538 100644
--- a/testing/web-platform/meta/css/css-masking/clip-path/clip-path-descendant-text-mutated-001.html.ini
+++ b/testing/web-platform/meta/css/css-masking/clip-path/clip-path-descendant-text-mutated-001.html.ini
@@ -1,7 +1,8 @@
 [clip-path-descendant-text-mutated-001.html]
   expected:
-    if (os == "win") and not webrender and debug and (processor == "x86"): ["FAIL", "PASS", "ERROR"]
-    if (os == "win") and not webrender and debug and (processor == "x86_64"): ["PASS", "FAIL", "ERROR"]
-    if (os == "win") and not webrender and not debug and (processor == "x86"): ["PASS", "FAIL", "ERROR"]
-    if (os == "win") and not webrender and not debug and (processor == "x86_64"): ["FAIL", "PASS", "ERROR"]
+    if (os == "win") and not webrender and (processor == "x86_64") and debug: ["PASS", "FAIL", "ERROR"]
+    if (os == "win") and not webrender and (processor == "x86_64") and not debug: ["FAIL", "PASS", "ERROR"]
+    if (os == "linux") and debug and not webrender: ["FAIL", "PASS"]
+    if (os == "win") and not webrender and (processor == "x86"): ["PASS", "FAIL", "ERROR"]
+    if (os == "win") and webrender and debug: ["FAIL", "PASS"]
     [PASS, FAIL]
diff --git a/testing/web-platform/meta/css/css-sizing/range-percent-intrinsic-size-1.html.ini b/testing/web-platform/meta/css/css-sizing/range-percent-intrinsic-size-1.html.ini
index aca94def593b..47d484764b12 100644
--- a/testing/web-platform/meta/css/css-sizing/range-percent-intrinsic-size-1.html.ini
+++ b/testing/web-platform/meta/css/css-sizing/range-percent-intrinsic-size-1.html.ini
@@ -1,5 +1,6 @@
 [range-percent-intrinsic-size-1.html]
   expected:
     if (os == "win") and not webrender and debug and (processor == "x86"): ["PASS", "FAIL"]
-    if (os == "win") and not webrender and debug and (processor == "x86_64"): ["PASS", "FAIL"]
-    if (os == "win") and not webrender and not debug: ["PASS", "FAIL"]
+    if (os == "win") and not webrender and debug and (processor == "x86_64"): ["FAIL", "PASS"]
+    if (os == "win") and not webrender and not debug and (processor == "x86_64"): ["PASS", "FAIL"]
+    if (os == "win") and not webrender and not debug and (processor == "x86"): ["PASS", "FAIL"]
diff --git a/testing/web-platform/meta/css/css-text/white-space/eol-spaces-bidi-003.html.ini b/testing/web-platform/meta/css/css-text/white-space/eol-spaces-bidi-003.html.ini
new file mode 100644
index 000000000000..7e09772b52bb
--- /dev/null
+++ b/testing/web-platform/meta/css/css-text/white-space/eol-spaces-bidi-003.html.ini
@@ -0,0 +1,3 @@
+[eol-spaces-bidi-003.html]
+  expected:
+    if (os == "mac") and not webrender: FAIL
diff --git a/testing/web-platform/meta/css/cssom-view/scroll-behavior-main-frame-root.html.ini b/testing/web-platform/meta/css/cssom-view/scroll-behavior-main-frame-root.html.ini
index 9e4650e52679..f3c13391929b 100644
--- a/testing/web-platform/meta/css/cssom-view/scroll-behavior-main-frame-root.html.ini
+++ b/testing/web-platform/meta/css/cssom-view/scroll-behavior-main-frame-root.html.ini
@@ -7,12 +7,12 @@
 
   [Main frame with auto scroll-behavior ; scroll() with smooth behavior]
     expected:
-      if not webrender and (os == "win") and not debug and (processor == "x86"): PASS
-      if not webrender and (os == "win") and debug: PASS
-      if webrender and (os == "mac"): PASS
-      if not webrender and (os == "linux"): PASS
-      if not webrender and (os == "android"): PASS
-      [PASS, FAIL]
+      if webrender and (os == "win") and not debug and fission: ["PASS", "FAIL"]
+      if webrender and (os == "win") and not debug and not fission: ["PASS", "FAIL"]
+      if not webrender and (os == "win") and not debug and (processor == "x86_64"): ["PASS", "FAIL"]
+      if webrender and (os == "win") and debug: ["PASS", "FAIL"]
+      if webrender and (os == "android"): ["PASS", "FAIL"]
+      if webrender and (os == "linux"): ["PASS", "FAIL"]
 
   [Set scrollLeft to frame with smooth scroll-behavior]
     expected:
@@ -34,3 +34,7 @@
     expected:
       if fission and (os == "win"): ["PASS", "FAIL"]
 
+  [Main frame with auto scroll-behavior ; scrollIntoView() with smooth behavior]
+    expected:
+      if (os == "win") and debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
+
diff --git a/testing/web-platform/meta/css/cssom-view/scroll-behavior-main-frame-window.html.ini b/testing/web-platform/meta/css/cssom-view/scroll-behavior-main-frame-window.html.ini
index b20c21ff7acb..43c0c54d35c0 100644
--- a/testing/web-platform/meta/css/cssom-view/scroll-behavior-main-frame-window.html.ini
+++ b/testing/web-platform/meta/css/cssom-view/scroll-behavior-main-frame-window.html.ini
@@ -6,7 +6,7 @@
 
   [Main frame with auto scroll-behavior ; scroll() with smooth behavior]
     expected:
-      if (os == "win") and webrender and not debug and not fission: ["PASS", "FAIL"]
+      if (os == "win") and webrender and not debug and not fission: ["FAIL", "PASS"]
       if (os == "linux") and webrender: ["PASS", "FAIL"]
 
   [Main frame with smooth scroll-behavior ; scrollBy() with smooth behavior]
@@ -25,3 +25,7 @@
     expected:
       if (os == "linux") and debug and webrender and not fission: ["PASS", "FAIL"]
 
+  [Main frame with smooth scroll-behavior ; scrollTo() with smooth behavior]
+    expected:
+      if (os == "linux") and debug and webrender and not fission: ["PASS", "FAIL"]
+
diff --git a/testing/web-platform/meta/css/cssom-view/scroll-behavior-subframe-root.html.ini b/testing/web-platform/meta/css/cssom-view/scroll-behavior-subframe-root.html.ini
index 2190fc52e5ca..6431ff65c731 100644
--- a/testing/web-platform/meta/css/cssom-view/scroll-behavior-subframe-root.html.ini
+++ b/testing/web-platform/meta/css/cssom-view/scroll-behavior-subframe-root.html.ini
@@ -3,8 +3,8 @@
     if os == "android": bug 1550895 (frequently fails on geckoview), Bug 1559325
   [Subframe with auto scroll-behavior ; scroll() with smooth behavior]
     expected:
-      if webrender and not fission and (os == "linux") and not debug: ["PASS", "FAIL"]
-      if webrender and not fission and (os == "win") and debug: ["PASS", "FAIL"]
+      if webrender and (os == "linux") and not debug and not fission: ["PASS", "FAIL"]
+      if webrender and (os == "win") and debug: ["PASS", "FAIL"]
 
   [Aborting an ongoing smooth scrolling on a subframe with another smooth scrolling]
     expected:
@@ -26,3 +26,7 @@
     expected:
       if (os == "win") and debug and webrender: ["PASS", "FAIL"]
 
+  [Subframe with auto scroll-behavior ; scrollBy() with smooth behavior]
+    expected:
+      if (os == "win") and debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
+
diff --git a/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-001.html.ini b/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-001.html.ini
index c0fde2137fce..b0a2818be545 100644
--- a/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-001.html.ini
+++ b/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-001.html.ini
@@ -1,6 +1,7 @@
 [effect-reference-feimage-001.html]
   expected:
-    if webrender and (os == "win") and debug: ["FAIL", "PASS", "ERROR"]
-    if webrender and (os == "win") and not debug: ["PASS", "FAIL", "ERROR"]
+    if webrender and (os == "linux") and debug and not fission: ["PASS", "FAIL", "ERROR"]
+    if webrender and (os == "linux") and debug and fission: ["PASS", "FAIL", "ERROR"]
+    if webrender and (os == "linux") and not debug: ["PASS", "FAIL", "ERROR"]
     if webrender and (os == "mac"): ["PASS", "FAIL", "ERROR"]
-    if webrender and (os == "linux"): ["PASS", "FAIL", "ERROR"]
+    if webrender and (os == "win"): ["PASS", "FAIL", "ERROR"]
diff --git a/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-002.html.ini b/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-002.html.ini
index bcd81c866f4d..63e1e6ace2fb 100644
--- a/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-002.html.ini
+++ b/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-002.html.ini
@@ -1,6 +1,8 @@
 [effect-reference-feimage-002.html]
   expected:
+    if webrender and (os == "linux") and debug and fission: ["PASS", "FAIL"]
+    if webrender and (os == "linux") and debug and not fission: ["PASS", "FAIL"]
     if webrender and (os == "mac") and debug: ["PASS", "FAIL"]
+    if webrender and (os == "linux") and not debug: ["PASS", "FAIL"]
     if webrender and (os == "win") and debug: ["PASS", "FAIL"]
     if webrender and (os == "win") and not debug: ["PASS", "FAIL", "ERROR"]
-    if webrender and (os == "linux"): ["PASS", "FAIL"]
diff --git a/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-003.html.ini b/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-003.html.ini
index 295e4d654ac0..91958410008f 100644
--- a/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-003.html.ini
+++ b/testing/web-platform/meta/css/filter-effects/effect-reference-feimage-003.html.ini
@@ -1,6 +1,6 @@
 [effect-reference-feimage-003.html]
   expected:
     if webrender and (os == "mac") and debug: ["PASS", "FAIL"]
+    if webrender and (os == "win") and debug: ["PASS", "FAIL"]
     if webrender and (os == "win") and not debug: ["PASS", "FAIL"]
-    if webrender and (os == "win") and debug: ["FAIL", "PASS"]
     if webrender and (os == "linux"): ["PASS", "FAIL"]
diff --git a/testing/web-platform/meta/dom/events/scrolling/scrollend-event-for-user-scroll.html.ini b/testing/web-platform/meta/dom/events/scrolling/scrollend-event-for-user-scroll.html.ini
index 35a80b9a141a..ec68c2d4fd73 100644
--- a/testing/web-platform/meta/dom/events/scrolling/scrollend-event-for-user-scroll.html.ini
+++ b/testing/web-platform/meta/dom/events/scrolling/scrollend-event-for-user-scroll.html.ini
@@ -24,9 +24,9 @@
     expected:
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["NOTRUN", "TIMEOUT"]
       if (os == "linux") and not debug and webrender: ["NOTRUN", "TIMEOUT"]
-      if os == "android": ["FAIL", "TIMEOUT", "NOTRUN"]
       if os == "mac": NOTRUN
       if os == "win": ["NOTRUN", "FAIL"]
+      if os == "android": ["FAIL", "TIMEOUT", "NOTRUN"]
       [TIMEOUT, NOTRUN]
 
   [Tests that the target_div gets scrollend event when dragging scroll on target.]
diff --git a/testing/web-platform/meta/fetch/api/response/response-cancel-stream.any.js.ini b/testing/web-platform/meta/fetch/api/response/response-cancel-stream.any.js.ini
index 2babd684c712..f0918567d8f9 100644
--- a/testing/web-platform/meta/fetch/api/response/response-cancel-stream.any.js.ini
+++ b/testing/web-platform/meta/fetch/api/response/response-cancel-stream.any.js.ini
@@ -4,7 +4,7 @@
   [Cancelling a closed Response stream]
     expected:
       if (os == "mac") and debug: ["PASS", "FAIL"]
-      if (os == "mac") and not debug: ["PASS", "TIMEOUT"]
+      if (os == "mac") and not debug: ["PASS", "FAIL", "TIMEOUT"]
 
 
 [response-cancel-stream.any.html]
@@ -20,15 +20,14 @@
     if (os == "mac") and not debug: ["OK", "TIMEOUT"]
   [Cancelling a closed Response stream]
     expected:
-      if (os == "mac") and not debug: ["PASS", "FAIL", "TIMEOUT"]
       if (os == "mac") and debug: ["PASS", "FAIL"]
+      if (os == "mac") and not debug: ["PASS", "FAIL", "TIMEOUT"]
 
 
 [response-cancel-stream.any.worker.html]
   expected:
-    if (os == "mac") and not debug: ["OK", "ERROR", "TIMEOUT"]
+    if (os == "mac") and not debug: ["ERROR", "OK", "TIMEOUT"]
   [Cancelling a closed Response stream]
     expected:
-      if (os == "mac") and not debug: ["PASS", "FAIL", "TIMEOUT"]
-      if (os == "mac") and debug: ["PASS", "FAIL"]
+      if os == "mac": ["PASS", "FAIL"]
 
diff --git a/testing/web-platform/meta/fetch/http-cache/304-update.any.js.ini b/testing/web-platform/meta/fetch/http-cache/304-update.any.js.ini
index 7905ab377ff1..838572d2f959 100644
--- a/testing/web-platform/meta/fetch/http-cache/304-update.any.js.ini
+++ b/testing/web-platform/meta/fetch/http-cache/304-update.any.js.ini
@@ -11,22 +11,22 @@
       if (os == "win") and webrender and debug: PASS
       if (os == "mac") and debug: PASS
       if (os == "win") and not webrender: PASS
-      if (os == "android") and debug: ["FAIL", "PASS"]
       [PASS, FAIL]
 
 
 [304-update.any.serviceworker.html]
   [HTTP cache updates stored headers from a Last-Modified 304]
     expected:
+      if (os == "mac") and not debug: PASS
       if os == "win": PASS
-      if os == "mac": PASS
       [PASS, FAIL]
 
 
 [304-update.any.sharedworker.html]
   [HTTP cache updates stored headers from a Last-Modified 304]
     expected:
-      if os == "mac": PASS
+      if (os == "linux") and debug and not webrender: ["FAIL", "PASS"]
       if os == "win": PASS
+      if os == "mac": PASS
       [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/fetch/metadata/favicon.https.sub.html.ini b/testing/web-platform/meta/fetch/metadata/favicon.https.sub.html.ini
index f0e960289136..92314fdf851a 100644
--- a/testing/web-platform/meta/fetch/metadata/favicon.https.sub.html.ini
+++ b/testing/web-platform/meta/fetch/metadata/favicon.https.sub.html.ini
@@ -1,6 +1,7 @@
 [favicon.https.sub.html]
   [Cross-Site favicon]
     expected:
+      if (os == "linux") and not webrender and not debug and (processor == "x86_64"): ["PASS", "FAIL"]
       if os == "android": FAIL
 
   [Same-Origin favicon]
diff --git a/testing/web-platform/meta/fetch/metadata/window-open.https.sub.html.ini b/testing/web-platform/meta/fetch/metadata/window-open.https.sub.html.ini
index bb35471cb7a2..cd1df6350ea7 100644
--- a/testing/web-platform/meta/fetch/metadata/window-open.https.sub.html.ini
+++ b/testing/web-platform/meta/fetch/metadata/window-open.https.sub.html.ini
@@ -4,12 +4,13 @@
     if os == "win": ERROR
     [ERROR, OK]
   [Cross-site window, forced, reloaded]
-    expected: [PASS, FAIL]
+    expected:
+      if debug and (os == "mac"): ["FAIL", "PASS"]
+      [PASS, FAIL]
 
   [Same-site window, forced, reloaded]
     expected:
-      if (os == "android") and not debug and webrender: ["PASS", "FAIL"]
-      if (os == "android") and not debug and not webrender: ["PASS", "FAIL"]
+      if (os == "linux") and not webrender and not debug and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and webrender and not fission: ["PASS", "FAIL"]
-      if (os == "android") and debug: ["PASS", "FAIL"]
+      if os == "android": ["PASS", "FAIL"]
 
diff --git a/testing/web-platform/meta/focus/focus-restoration-in-different-site-iframes.html.ini b/testing/web-platform/meta/focus/focus-restoration-in-different-site-iframes.html.ini
index 4fed7f3bf682..767d2bfae5a5 100644
--- a/testing/web-platform/meta/focus/focus-restoration-in-different-site-iframes.html.ini
+++ b/testing/web-platform/meta/focus/focus-restoration-in-different-site-iframes.html.ini
@@ -3,6 +3,6 @@
     if (os == "linux") or debug: https://bugzilla.mozilla.org/show_bug.cgi?id=1642889
   [Check result]
     expected:
-      if (os == "win") and fission: ["FAIL", "PASS"]
+      if (os == "win") and not webrender and (processor == "x86_64"): ["FAIL", "PASS"]
       [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/fullscreen/api/document-exit-fullscreen-nested-shadow-dom.html.ini b/testing/web-platform/meta/fullscreen/api/document-exit-fullscreen-nested-shadow-dom.html.ini
index e22dfccd2d46..4cfe31bbf7d6 100644
--- a/testing/web-platform/meta/fullscreen/api/document-exit-fullscreen-nested-shadow-dom.html.ini
+++ b/testing/web-platform/meta/fullscreen/api/document-exit-fullscreen-nested-shadow-dom.html.ini
@@ -1,10 +1,9 @@
 [document-exit-fullscreen-nested-shadow-dom.html]
   expected:
-    if not debug and (os == "win") and webrender and fission: ["OK", "ERROR"]
-    if debug and (os == "android") and webrender: ["OK", "ERROR"]
-    if not debug and (os == "android") and webrender: ["OK", "ERROR"]
-    if debug and (os == "linux"): ERROR
-    if debug and (os == "win"): ERROR
+    if (os == "win") and not debug and (processor == "x86_64") and webrender and fission: ["OK", "ERROR"]
+    if (os == "android") and webrender: ["OK", "ERROR"]
+    if (os == "linux") and debug: ERROR
+    if (os == "win") and debug: ERROR
     [ERROR, OK]
   [Exiting fullscreen from a nested shadow root works correctly.]
     expected:
diff --git a/testing/web-platform/meta/fullscreen/rendering/fullscreen-css-transition.html.ini b/testing/web-platform/meta/fullscreen/rendering/fullscreen-css-transition.html.ini
index fd66c2fb4d49..cdb5bcb59109 100644
--- a/testing/web-platform/meta/fullscreen/rendering/fullscreen-css-transition.html.ini
+++ b/testing/web-platform/meta/fullscreen/rendering/fullscreen-css-transition.html.ini
@@ -1,7 +1,9 @@
 [fullscreen-css-transition.html]
   expected:
-    if os == "mac": ["OK", "ERROR"]
+    if (os == "mac") and not debug: ["OK", "ERROR"]
+    if (os == "mac") and debug: ["OK", "ERROR"]
   [Transitions should not be stopped by going fullscreen]
     expected:
-      if os == "mac": ["PASS", "TIMEOUT"]
+      if (os == "mac") and not debug: ["PASS", "TIMEOUT"]
+      if (os == "mac") and debug: ["PASS", "TIMEOUT"]
 
diff --git a/testing/web-platform/meta/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/no_window_open_when_term_nesting_level_nonzero.window.js.ini b/testing/web-platform/meta/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/no_window_open_when_term_nesting_level_nonzero.window.js.ini
index 251104378c82..b2828fb31da2 100644
--- a/testing/web-platform/meta/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/no_window_open_when_term_nesting_level_nonzero.window.js.ini
+++ b/testing/web-platform/meta/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/no_window_open_when_term_nesting_level_nonzero.window.js.ini
@@ -1,7 +1,7 @@
 [no_window_open_when_term_nesting_level_nonzero.window.html]
   expected:
     if (os == "linux") and webrender and not debug and fission: ["ERROR", "TIMEOUT", "CRASH"]
-    if (os == "linux") and webrender and not debug and not fission: ["TIMEOUT", "ERROR", "CRASH"]
+    if (os == "linux") and webrender and not debug and not fission: ["ERROR", "TIMEOUT", "CRASH"]
     if (os == "linux") and webrender and debug: ["ERROR", "TIMEOUT", "CRASH"]
     ERROR
   [no popups from synchronously reachable window]
diff --git a/testing/web-platform/meta/html/browsers/the-window-object/named-access-on-the-window-object/navigated-named-objects.window.js.ini b/testing/web-platform/meta/html/browsers/the-window-object/named-access-on-the-window-object/navigated-named-objects.window.js.ini
index 42d8fb0ba73f..ead40b4727ae 100644
--- a/testing/web-platform/meta/html/browsers/the-window-object/named-access-on-the-window-object/navigated-named-objects.window.js.ini
+++ b/testing/web-platform/meta/html/browsers/the-window-object/named-access-on-the-window-object/navigated-named-objects.window.js.ini
@@ -5,8 +5,8 @@
   [Window's associated Document object is used for finding named objects (<object> with browsing ccontext via same-origin <iframe)>]
     expected:
       if (os == "linux") and webrender and debug and not fission: ["FAIL", "PASS"]
-      if (os == "linux") and not webrender and debug: ["FAIL", "PASS"]
       if (os == "linux") and webrender and not debug: ["FAIL", "PASS"]
+      if (os == "linux") and not webrender and debug: ["FAIL", "PASS"]
       FAIL
 
   [Window's associated Document object is used for finding named objects (<object> with browsing ccontext via cross-site <iframe)>]
diff --git a/testing/web-platform/meta/html/canvas/element/drawing-text-to-the-canvas/2d.text.draw.fontface.notinpage.html.ini b/testing/web-platform/meta/html/canvas/element/drawing-text-to-the-canvas/2d.text.draw.fontface.notinpage.html.ini
index bbc274c2e6f0..1b316ccd32d4 100644
--- a/testing/web-platform/meta/html/canvas/element/drawing-text-to-the-canvas/2d.text.draw.fontface.notinpage.html.ini
+++ b/testing/web-platform/meta/html/canvas/element/drawing-text-to-the-canvas/2d.text.draw.fontface.notinpage.html.ini
@@ -1,9 +1,8 @@
 [2d.text.draw.fontface.notinpage.html]
   [@font-face fonts should work even if they are not used in the page]
     expected:
-      if (os == "win") and (processor == "x86_64") and debug and webrender: ["FAIL", "PASS"]
-      if (os == "win") and (processor == "x86_64") and debug and not webrender: ["FAIL", "PASS"]
-      if (os == "win") and (processor == "x86_64") and not debug and not webrender: ["FAIL", "PASS"]
-      if (os == "mac") and debug: ["FAIL", "PASS"]
+      if (os == "linux") and debug and webrender and not fission: ["FAIL", "PASS"]
+      if (os == "win") and not debug and not webrender and (processor == "x86_64"): ["FAIL", "PASS"]
+      if (os == "win") and debug and not webrender and (processor == "x86_64"): ["FAIL", "PASS"]
       [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.w.html.ini b/testing/web-platform/meta/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.w.html.ini
index 7ebf8d9a2f08..712c4f687cda 100644
--- a/testing/web-platform/meta/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.w.html.ini
+++ b/testing/web-platform/meta/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.w.html.ini
@@ -1,6 +1,7 @@
 [offscreencanvas.commit.w.html]
   expected:
-    if (os == "linux") and fission and not debug: ["ERROR", "OK"]
+    if (os == "linux") and not webrender and not debug and (processor == "x86"): ["ERROR", "OK"]
+    if (os == "linux") and webrender and debug and not fission: ["ERROR", "OK"]
     if (os == "mac") and debug: ["ERROR", "OK"]
     if (os == "mac") and not debug: ["ERROR", "OK"]
     [OK, ERROR]
diff --git a/testing/web-platform/meta/html/cross-origin-opener-policy/popup-same-origin-allow-popups-with-cross-origin.https.html.ini b/testing/web-platform/meta/html/cross-origin-opener-policy/popup-same-origin-allow-popups-with-cross-origin.https.html.ini
index 9eb7797433f6..b90df821d384 100644
--- a/testing/web-platform/meta/html/cross-origin-opener-policy/popup-same-origin-allow-popups-with-cross-origin.https.html.ini
+++ b/testing/web-platform/meta/html/cross-origin-opener-policy/popup-same-origin-allow-popups-with-cross-origin.https.html.ini
@@ -1,7 +1,8 @@
 [popup-same-origin-allow-popups-with-cross-origin.https.html]
   expected:
-    if (os == "win") and not fission and webrender and debug: ["OK", "CRASH"]
-    if (os == "linux") and not webrender and not debug and (processor == "x86_64"): ["OK", "CRASH"]
-    if (os == "linux") and not webrender and not debug and (processor == "x86"): ["OK", "CRASH"]
+    if (os == "linux") and webrender and debug and not fission: ["OK", "CRASH"]
+    if (os == "win") and webrender and not debug and fission: ["TIMEOUT", "OK"]
+    if (os == "win") and webrender and not debug and not fission: ["OK", "TIMEOUT"]
+    if (os == "linux") and not webrender and not debug: ["OK", "CRASH"]
+    if (os == "win") and webrender and debug: ["OK", "CRASH"]
     if (os == "mac") and not debug: ["OK", "TIMEOUT"]
-    if (os == "win") and fission: ["OK", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-from-unsafe-none.https.html.ini b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-from-unsafe-none.https.html.ini
index d9e634ab3768..ca9f4c165ea4 100644
--- a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-from-unsafe-none.https.html.ini
+++ b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-from-unsafe-none.https.html.ini
@@ -3,12 +3,12 @@
     if (os == "win") and (processor == "x86_64"): random test
   expected:
     if (os == "win") and ccov: OK
-    if not debug and not webrender and (processor == "x86_64"): ["OK", "TIMEOUT"]
+    if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["OK", "TIMEOUT"]
     if debug: OK
     [TIMEOUT, OK]
   [coop reporting test Report only tests for an opener without any COOP/COOP report only set to CROSS_ORIGIN with , , same-origin; report-to="coop-popup-report-only-endpoint", ]
     expected:
-      if not debug and not webrender and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
       if debug: FAIL
       [TIMEOUT, FAIL]
 
@@ -18,9 +18,8 @@
   [verify remaining reports]
     expected:
       if (os == "win") and ccov: PASS
-      if not debug and (os == "linux") and not webrender and (processor == "x86"): ["NOTRUN", "PASS"]
-      if not debug and (os == "linux") and not webrender and (processor == "x86_64"): ["PASS", "NOTRUN"]
-      if not debug and (os == "linux") and webrender: ["NOTRUN", "PASS"]
-      if not debug and (os == "mac"): ["NOTRUN", "PASS"]
-      if not debug and (os == "win"): ["NOTRUN", "PASS", "TIMEOUT"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86"): ["NOTRUN", "PASS"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["PASS", "NOTRUN"]
+      if not debug and not webrender and (os == "win"): ["NOTRUN", "PASS", "TIMEOUT"]
+      if not debug and webrender: ["NOTRUN", "PASS"]
 
diff --git a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-same-origin-report-to.https.html.ini b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-same-origin-report-to.https.html.ini
index e1bcfc93adbc..355a66c7d74f 100644
--- a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-same-origin-report-to.https.html.ini
+++ b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-same-origin-report-to.https.html.ini
@@ -6,22 +6,20 @@
     [TIMEOUT, OK]
   [coop reporting test reporting same origin with report-to to CROSS_ORIGIN with , , same-origin; report-to="coop-popup-report-only-endpoint", ]
     expected:
-      if not debug and (os == "linux") and not webrender and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
       if not debug and (os == "linux") and not webrender and (processor == "x86"): ["TIMEOUT", "FAIL"]
+      if not debug and (os == "linux") and not webrender and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
       if not debug and (os == "linux") and webrender: ["TIMEOUT", "FAIL"]
-      if not debug and (os == "win") and fission: ["FAIL", "TIMEOUT"]
-      if not debug and (os == "win") and not fission: ["FAIL", "TIMEOUT"]
       if not debug and (os == "mac"): ["TIMEOUT", "FAIL"]
+      if not debug and (os == "win"): ["FAIL", "TIMEOUT"]
       FAIL
 
   [coop reporting test reporting same origin with report-to to SAME_ORIGIN with , , same-origin; report-to="coop-popup-report-only-endpoint", ]
     expected:
       if (os == "win") and ccov: PASS
-      if not debug and (os == "linux") and not webrender and (processor == "x86"): ["NOTRUN", "PASS", "TIMEOUT"]
       if not debug and (os == "linux") and not webrender and (processor == "x86_64"): ["PASS", "NOTRUN", "TIMEOUT"]
-      if not debug and (os == "win") and fission: ["TIMEOUT", "PASS", "NOTRUN"]
-      if not debug and (os == "win") and not fission: ["TIMEOUT", "PASS", "NOTRUN"]
+      if not debug and (os == "linux") and not webrender and (processor == "x86"): ["NOTRUN", "PASS", "TIMEOUT"]
       if not debug and (os == "linux") and webrender: ["NOTRUN", "PASS", "TIMEOUT"]
+      if not debug and (os == "win"): ["TIMEOUT", "PASS", "NOTRUN"]
       if not debug and (os == "mac"): ["NOTRUN", "PASS", "TIMEOUT"]
 
   [verify remaining reports]
diff --git a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-same-origin.https.html.ini b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-same-origin.https.html.ini
index 14d768cc5c03..3e0f4a201f11 100644
--- a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-same-origin.https.html.ini
+++ b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-same-origin.https.html.ini
@@ -2,13 +2,16 @@
   expected:
     if not debug and (os == "linux") and not webrender and (processor == "x86"): ["TIMEOUT", "OK"]
     if not debug and (os == "linux") and not webrender and (processor == "x86_64"): ["OK", "TIMEOUT"]
+    if not debug and (os == "win") and not webrender and (processor == "x86"): ["TIMEOUT", "OK"]
+    if not debug and (os == "win") and not webrender and (processor == "x86_64"): ["OK", "TIMEOUT"]
+    if not debug and (os == "win") and webrender and not fission: ["OK", "TIMEOUT"]
+    if not debug and (os == "win") and webrender and fission: ["TIMEOUT", "OK"]
     if not debug and (os == "linux") and webrender: ["TIMEOUT", "OK"]
     if not debug and (os == "mac"): TIMEOUT
-    if not debug and (os == "win"): ["TIMEOUT", "OK"]
   [coop reporting test reporting same origin with report-to to SAME_ORIGIN with , , same-origin; report-to="coop-popup-report-only-endpoint", require-corp]
     expected:
-      if not debug and (os == "linux") and not webrender and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
       if not debug and (os == "linux") and not webrender and (processor == "x86"): ["TIMEOUT", "FAIL"]
+      if not debug and (os == "linux") and not webrender and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
       if not debug and (os == "linux") and webrender: ["TIMEOUT", "FAIL"]
       if not debug and (os == "win") and (processor == "x86"): ["TIMEOUT", "FAIL"]
       if not debug and (os == "win") and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
@@ -20,10 +23,12 @@
 
   [verify remaining reports]
     expected:
-      if not debug and (os == "linux") and not webrender and (processor == "x86_64"): ["PASS", "NOTRUN", "TIMEOUT"]
+      if not debug and (os == "win") and webrender and fission: ["TIMEOUT", "PASS", "NOTRUN"]
+      if not debug and (os == "win") and webrender and not fission: ["PASS", "TIMEOUT", "NOTRUN"]
+      if not debug and (os == "win") and not webrender and (processor == "x86"): ["NOTRUN", "PASS", "TIMEOUT"]
+      if not debug and (os == "win") and not webrender and (processor == "x86_64"): ["PASS", "TIMEOUT", "NOTRUN"]
       if not debug and (os == "linux") and not webrender and (processor == "x86"): ["NOTRUN", "PASS", "TIMEOUT"]
+      if not debug and (os == "linux") and not webrender and (processor == "x86_64"): ["PASS", "NOTRUN", "TIMEOUT"]
       if not debug and (os == "linux") and webrender: ["NOTRUN", "PASS"]
-      if not debug and (os == "win") and (processor == "x86"): ["NOTRUN", "PASS", "TIMEOUT"]
-      if not debug and (os == "win") and (processor == "x86_64"): ["TIMEOUT", "PASS", "NOTRUN"]
       if not debug and (os == "mac"): NOTRUN
 
diff --git a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin-allow-popups-report-to.https.html.ini b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin-allow-popups-report-to.https.html.ini
index d7dcb93cb033..e3b173f9d9e7 100644
--- a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin-allow-popups-report-to.https.html.ini
+++ b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin-allow-popups-report-to.https.html.ini
@@ -3,13 +3,13 @@
     if (os == "win") and (processor == "x86_64"): random test
   expected:
     if (os == "win") and ccov: OK
-    if not debug and not webrender and (processor == "x86_64"): ["OK", "TIMEOUT"]
+    if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["OK", "TIMEOUT"]
     if debug: OK
     [TIMEOUT, OK]
   [coop reporting test reporting same origin with report-to to CROSS_ORIGIN with same-origin, require-corp, , ]
     expected:
       if (os == "win") and ccov: FAIL
-      if not debug and not webrender and (processor == "x86_64"): ["FAIL", "NOTRUN", "TIMEOUT"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["FAIL", "NOTRUN", "TIMEOUT"]
       if debug: FAIL
       [NOTRUN, FAIL, TIMEOUT]
 
@@ -22,7 +22,7 @@
   [verify remaining reports]
     expected:
       if ccov: [NOTRUN, PASS]
-      if not debug and not webrender and (processor == "x86_64"): ["PASS", "NOTRUN"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["PASS", "NOTRUN"]
       if debug: PASS
       [NOTRUN, PASS]
 
diff --git a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin-report-to.https.html.ini b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin-report-to.https.html.ini
index 7d89c9857286..3f4c78e799c6 100644
--- a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin-report-to.https.html.ini
+++ b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin-report-to.https.html.ini
@@ -7,17 +7,17 @@
     [TIMEOUT, OK]
   [coop reporting test reporting same origin with report-to to SAME_ORIGIN with unsafe-none, , , ]
     expected:
-      if not debug and not webrender and (processor == "x86"): ["NOTRUN", "FAIL", "TIMEOUT"]
-      if not debug and not webrender and (processor == "x86_64"): ["TIMEOUT", "NOTRUN", "FAIL"]
-      if debug and (os == "mac"): ["TIMEOUT", "NOTRUN"]
-      if debug and (os == "linux"): TIMEOUT
+      if webrender and debug: TIMEOUT
+      if not webrender and (processor == "x86_64"): ["TIMEOUT", "NOTRUN", "FAIL"]
+      if not webrender and (processor == "x86"): ["NOTRUN", "FAIL", "TIMEOUT"]
       NOTRUN
 
   [coop reporting test reporting same origin with report-to to SAME_ORIGIN with unsafe-none; report-to="coop-popup-report-endpoint", , , ]
     expected:
-      if (os == "linux") and not debug and (processor == "x86_64") and webrender: ["TIMEOUT", "FAIL"]
-      if (os == "mac") and not debug: TIMEOUT
+      if (os == "linux") and not webrender and (processor == "x86"): ["TIMEOUT", "FAIL"]
+      if (os == "linux") and webrender and not debug: ["TIMEOUT", "FAIL"]
       if (os == "mac") and debug: FAIL
+      if (os == "mac") and not debug: TIMEOUT
       [FAIL, TIMEOUT]
 
   [verify remaining reports]
@@ -27,18 +27,17 @@
 
   [coop reporting test reporting same origin with report-to to SAME_ORIGIN with same-origin; report-to="coop-popup-report-endpoint", require-corp, , ]
     expected:
-      if not debug and webrender and (os == "linux"): ["NOTRUN", "TIMEOUT"]
-      if not debug and webrender and (os == "mac"): NOTRUN
-      if not debug and not webrender and (processor == "x86_64"): ["FAIL", "NOTRUN", "TIMEOUT"]
-      if not debug and not webrender and (processor == "x86"): ["TIMEOUT", "FAIL", "NOTRUN"]
+      if webrender and not debug and (os == "linux"): ["NOTRUN", "TIMEOUT"]
+      if webrender and not debug and (os == "mac"): NOTRUN
+      if not webrender and (processor == "x86"): ["NOTRUN", "FAIL", "TIMEOUT"]
+      if not webrender and (processor == "x86_64"): ["FAIL", "NOTRUN", "TIMEOUT"]
       [FAIL, TIMEOUT, NOTRUN]
 
   [coop reporting test reporting same origin with report-to to CROSS_ORIGIN with unsafe-none; report-to="coop-popup-report-endpoint", , , ]
     expected:
-      if not debug and not webrender and (processor == "x86_64"): ["FAIL", "NOTRUN"]
-      if not debug and not webrender and (processor == "x86"): ["NOTRUN", "FAIL"]
-      if debug and (os == "linux"): FAIL
-      if debug and (os == "mac"): ["FAIL", "TIMEOUT"]
+      if webrender and debug: FAIL
+      if not webrender and (processor == "x86"): ["NOTRUN", "FAIL"]
+      if not webrender and (processor == "x86_64"): ["FAIL", "NOTRUN"]
       NOTRUN
 
   [coop reporting test reporting same origin with report-to to CROSS_ORIGIN with same-origin; report-to="coop-popup-report-endpoint", , , ]
diff --git a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin.https.html.ini b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin.https.html.ini
index 8488b9610ea8..f22880ebc754 100644
--- a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin.https.html.ini
+++ b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-same-origin.https.html.ini
@@ -2,25 +2,25 @@
   disabled:
     if (os == "win") and (processor == "x86_64"): random test
   expected:
-    if not debug and not webrender and (processor == "x86_64"): ["OK", "TIMEOUT"]
+    if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["OK", "TIMEOUT"]
     if debug: OK
     [TIMEOUT, OK]
   [coop reporting test reporting same origin to SAME_ORIGIN with unsafe-none; report-to="coop-popup-report-endpoint", , , ]
     expected:
       if (os == "linux") and ccov: [TIMEOUT, FAIL]
-      if not debug and not webrender and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
       if debug: FAIL
       [TIMEOUT, FAIL]
 
   [coop reporting test reporting same origin to CROSS_ORIGIN with unsafe-none; report-to="coop-popup-report-endpoint", , , ]
     expected:
-      if not debug and not webrender and (processor == "x86_64"): ["FAIL", "NOTRUN", "TIMEOUT"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["FAIL", "NOTRUN", "TIMEOUT"]
       if debug: FAIL
       [NOTRUN, FAIL, TIMEOUT]
 
   [verify remaining reports]
     expected:
-      if not debug and not webrender and (processor == "x86_64"): ["PASS", "NOTRUN"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["PASS", "NOTRUN"]
       if debug: PASS
       [NOTRUN, PASS]
 
@@ -30,7 +30,7 @@
   [coop reporting test reporting same origin to SAME_ORIGIN with , , same-origin; report-to="coop-popup-report-only-endpoint", ]
     expected:
       if (os == "win") and ccov: TIMEOUT
-      if not debug and not webrender and (processor == "x86_64"): ["PASS", "NOTRUN"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["PASS", "NOTRUN"]
       if debug: PASS
       [NOTRUN, PASS]
 
diff --git a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unsafe-none-report-to.https.html.ini b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unsafe-none-report-to.https.html.ini
index 982a03f208be..7a2fff985a64 100644
--- a/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unsafe-none-report-to.https.html.ini
+++ b/testing/web-platform/meta/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unsafe-none-report-to.https.html.ini
@@ -3,29 +3,28 @@
     if (os == "win") and (processor == "x86_64"): random test
   expected:
     if (os == "win") and ccov: OK
-    if not debug and not webrender and (processor == "x86_64"): ["OK", "TIMEOUT"]
+    if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["OK", "TIMEOUT"]
     if debug: OK
     [TIMEOUT, OK]
   [coop reporting test reporting same origin with report-to to CROSS_ORIGIN with same-origin; report-to="coop-popup-report-endpoint", , , ]
     expected:
       if ccov: FAIL
-      if not debug and (os == "linux") and not webrender and (processor == "x86_64"): ["FAIL", "NOTRUN"]
-      if not debug and (os == "linux") and not webrender and (processor == "x86"): ["NOTRUN", "FAIL"]
-      if not debug and (os == "linux") and webrender: ["NOTRUN", "FAIL"]
-      if not debug and (os == "win"): ["NOTRUN", "FAIL", "TIMEOUT"]
-      if not debug and (os == "mac"): ["NOTRUN", "FAIL"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["FAIL", "NOTRUN"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86"): ["NOTRUN", "FAIL"]
+      if not debug and not webrender and (os == "win"): ["NOTRUN", "FAIL", "TIMEOUT"]
+      if not debug and webrender: ["NOTRUN", "FAIL"]
       FAIL
 
   [coop reporting test reporting same origin with report-to to SAME_ORIGIN with same-origin, , , ]
     expected:
-      if not debug and not webrender and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["FAIL", "TIMEOUT"]
       if debug: FAIL
       [TIMEOUT, FAIL]
 
   [verify remaining reports]
     expected:
       if (os == "win") and ccov: PASS
-      if not debug and not webrender and (processor == "x86_64"): ["PASS", "NOTRUN"]
+      if not debug and not webrender and (os == "linux") and (processor == "x86_64"): ["PASS", "NOTRUN"]
       if debug: PASS
       [NOTRUN, PASS]
 
diff --git a/testing/web-platform/meta/html/cross-origin-opener-policy/resource-popup.https.html.ini b/testing/web-platform/meta/html/cross-origin-opener-policy/resource-popup.https.html.ini
index 84ae720cb1f4..6059566a3b56 100644
--- a/testing/web-platform/meta/html/cross-origin-opener-policy/resource-popup.https.html.ini
+++ b/testing/web-platform/meta/html/cross-origin-opener-policy/resource-popup.https.html.ini
@@ -1,14 +1,14 @@
 [resource-popup.https.html]
   expected:
-    if (os == "linux") and not webrender and debug: ["OK", "TIMEOUT", "CRASH"]
-    if (os == "linux") and not webrender and not debug: ["OK", "TIMEOUT", "CRASH"]
+    if (os == "linux") and not webrender: ["OK", "TIMEOUT", "CRASH"]
     [OK, TIMEOUT]
   [/common/dummy.xml - parent COOP: ""; child COOP: "same-origin"]
     expected:
-      if debug and (os == "linux") and webrender and not fission: ["FAIL", "PASS"]
       if debug and (os == "linux") and webrender and fission: ["FAIL", "PASS"]
+      if debug and (os == "win") and not webrender and (processor == "x86"): ["FAIL", "PASS"]
+      if not debug and (os == "linux") and webrender and not fission: ["FAIL", "PASS"]
       if debug and (os == "linux") and not webrender: ["FAIL", "PASS"]
-      if debug and (os == "win") and not webrender: ["FAIL", "PASS"]
+      if debug and (os == "win") and webrender: ["FAIL", "PASS"]
       [PASS, FAIL]
 
   [/images/red.png - parent COOP: ""; child COOP: "same-origin"]
diff --git a/testing/web-platform/meta/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/blob-data.https.html.ini b/testing/web-platform/meta/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/blob-data.https.html.ini
index a253509116fb..a0d3355eebf4 100644
--- a/testing/web-platform/meta/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/blob-data.https.html.ini
+++ b/testing/web-platform/meta/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/blob-data.https.html.ini
@@ -2,7 +2,7 @@ implementation-status: backlog
 bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1613912
 [blob-data.https.html]
   expected:
-    if os == "linux": ["OK", "TIMEOUT"]
+    if os == "win": ["OK", "TIMEOUT"]
     [TIMEOUT, OK]
   [data frame: self.isSecureContext]
     expected: FAIL
diff --git a/testing/web-platform/meta/html/infrastructure/urls/__dir__.ini b/testing/web-platform/meta/html/infrastructure/urls/__dir__.ini
new file mode 100644
index 000000000000..5e22b9ba1b02
--- /dev/null
+++ b/testing/web-platform/meta/html/infrastructure/urls/__dir__.ini
@@ -0,0 +1 @@
+lsan-allowed: [nsHtml5Parser::MarkAsNotScriptCreated]
diff --git a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-16be.html.ini b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-16be.html.ini
index eb51bf02ed1e..cf89e701bbaa 100644
--- a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-16be.html.ini
+++ b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-16be.html.ini
@@ -45,7 +45,9 @@
 
 [utf-16be.html?include=workers]
   expected:
-    if (os == "linux") and fission and not debug: ["TIMEOUT", "OK"]
+    if (os == "linux") and (processor == "x86_64") and webrender and not debug and not fission: ["TIMEOUT", "OK"]
+    if (os == "android") and debug: ["TIMEOUT", "OK"]
+    if (os == "linux") and (processor == "x86"): ["TIMEOUT", "OK"]
     [OK, TIMEOUT]
   [SharedWorker() in a shared worker]
     expected: FAIL
@@ -57,7 +59,9 @@
 
   [SharedWorker constructor]
     expected:
-      if (os == "linux") and fission and not debug: ["TIMEOUT", "PASS"]
+      if (os == "linux") and (processor == "x86_64") and webrender and not debug and not fission: ["TIMEOUT", "PASS"]
+      if (os == "linux") and (processor == "x86"): ["TIMEOUT", "PASS"]
+      if (os == "android") and debug: ["TIMEOUT", "PASS"]
       [PASS, TIMEOUT]
 
   [SharedWorker() in a dedicated worker]
diff --git a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-16le.html.ini b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-16le.html.ini
index 5633a555b6a1..b668e6df71c1 100644
--- a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-16le.html.ini
+++ b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-16le.html.ini
@@ -43,20 +43,27 @@
 
 [utf-16le.html?include=workers]
   expected:
-    if (os == "win") and (processor == "x86") and debug: ["TIMEOUT", "OK"]
+    if (os == "win") and webrender and not debug and not fission: ["TIMEOUT", "OK"]
+    if (os == "android") and debug and not webrender: ["TIMEOUT", "OK"]
+    if (os == "linux") and debug and not webrender: ["TIMEOUT", "OK"]
+    if (os == "mac") and debug: ["TIMEOUT", "OK"]
     [OK, TIMEOUT]
   [SharedWorker() in a shared worker]
     expected: FAIL
 
   [importScripts() in a shared worker]
     expected:
-      if not webrender and (os == "win") and (processor == "x86") and debug: ["TIMEOUT", "FAIL"]
-      if not webrender and (os == "win") and (processor == "x86") and not debug: ["FAIL", "TIMEOUT"]
+      if not webrender and (os == "win") and (processor == "x86"): ["FAIL", "TIMEOUT"]
       if not webrender and (os == "linux"): ["FAIL", "TIMEOUT"]
       FAIL
 
   [SharedWorker constructor]
-    expected: [PASS, TIMEOUT]
+    expected:
+      if (os == "win") and webrender and not debug and not fission: ["TIMEOUT", "PASS"]
+      if (os == "android") and debug and not webrender: ["TIMEOUT", "PASS"]
+      if (os == "linux") and debug and not webrender: ["TIMEOUT", "PASS"]
+      if (os == "mac") and debug: ["TIMEOUT", "PASS"]
+      [PASS, TIMEOUT]
 
   [SharedWorker() in a dedicated worker]
     expected: FAIL
diff --git a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-8.html.ini b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-8.html.ini
index ce2d52289834..890763a9e108 100644
--- a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-8.html.ini
+++ b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/utf-8.html.ini
@@ -32,10 +32,7 @@
 
 
 [utf-8.html?include=workers]
-  expected:
-    if (os == "android") and webrender and debug: ["TIMEOUT", "OK"]
-    if (os == "mac") and debug: ["TIMEOUT", "OK"]
-    [OK, TIMEOUT]
+  expected: [OK, TIMEOUT]
   [SharedWorker() in a shared worker]
     expected: FAIL
 
@@ -46,10 +43,7 @@
       FAIL
 
   [SharedWorker constructor]
-    expected:
-      if (os == "android") and webrender and debug: ["TIMEOUT", "PASS"]
-      if (os == "mac") and debug: ["TIMEOUT", "PASS"]
-      [PASS, TIMEOUT]
+    expected: [PASS, TIMEOUT]
 
   [SharedWorker() in a dedicated worker]
     expected: FAIL
diff --git a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/windows-1251.html.ini b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/windows-1251.html.ini
index 58f14bf5fc97..dd28ed5a90da 100644
--- a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/windows-1251.html.ini
+++ b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/windows-1251.html.ini
@@ -287,7 +287,12 @@
 
 [windows-1251.html?include=workers]
   expected:
-    if (os == "mac") and debug: ["TIMEOUT", "OK"]
+    if (os == "win") and not fission and (processor == "x86_64") and debug and webrender: ["TIMEOUT", "OK"]
+    if (os == "win") and not fission and (processor == "x86_64") and not debug and not webrender: ["TIMEOUT", "OK"]
+    if (os == "win") and not fission and (processor == "x86") and not debug: ["TIMEOUT", "OK"]
+    if (os == "linux") and debug and not fission and webrender: ["TIMEOUT", "OK"]
+    if (os == "android") and debug and not webrender: ["TIMEOUT", "OK"]
+    if (os == "mac") and not debug: ["TIMEOUT", "OK"]
     [OK, TIMEOUT]
   [SharedWorker() in a shared worker]
     expected: FAIL
@@ -299,7 +304,12 @@
 
   [SharedWorker constructor]
     expected:
-      if (os == "mac") and debug: ["TIMEOUT", "PASS"]
+      if (os == "win") and not fission and (processor == "x86_64") and debug and webrender: ["TIMEOUT", "PASS"]
+      if (os == "win") and not fission and (processor == "x86_64") and not debug and not webrender: ["TIMEOUT", "PASS"]
+      if (os == "linux") and debug and not fission and webrender: ["TIMEOUT", "PASS"]
+      if (os == "win") and not fission and (processor == "x86") and not debug: ["TIMEOUT", "PASS"]
+      if (os == "android") and debug and not webrender: ["TIMEOUT", "PASS"]
+      if (os == "mac") and not debug: ["TIMEOUT", "PASS"]
       [PASS, TIMEOUT]
 
   [SharedWorker() in a dedicated worker]
diff --git a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/windows-1252.html.ini b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/windows-1252.html.ini
index d81f791413e7..6d2035c74bbb 100644
--- a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/windows-1252.html.ini
+++ b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/windows-1252.html.ini
@@ -115,22 +115,24 @@
 
 [windows-1252.html?include=workers]
   expected:
-    if (os == "win") and (processor == "x86_64") and debug and webrender: ["TIMEOUT", "OK"]
-    if (os == "mac") and debug: ["TIMEOUT", "OK"]
+    if (os == "linux") and debug and not fission and not webrender: ["TIMEOUT", "OK"]
+    if (os == "linux") and not debug and not webrender and (processor == "x86"): ["TIMEOUT", "OK"]
+    if (os == "linux") and not debug and webrender: ["TIMEOUT", "OK"]
     [OK, TIMEOUT]
   [SharedWorker() in a shared worker]
     expected: FAIL
 
   [importScripts() in a shared worker]
     expected:
-      if (os == "linux") and webrender: ["FAIL", "TIMEOUT"]
       if (os == "win") and not webrender: ["FAIL", "TIMEOUT"]
+      if (os == "linux") and webrender: ["FAIL", "TIMEOUT"]
       FAIL
 
   [SharedWorker constructor]
     expected:
-      if (os == "win") and (processor == "x86_64") and debug and webrender: ["TIMEOUT", "PASS"]
-      if (os == "mac") and debug: ["TIMEOUT", "PASS"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["TIMEOUT", "PASS"]
+      if (os == "linux") and debug and not fission and not webrender: ["TIMEOUT", "PASS"]
+      if (os == "linux") and not debug and webrender: ["TIMEOUT", "PASS"]
       [PASS, TIMEOUT]
 
   [SharedWorker() in a dedicated worker]
diff --git a/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first-when-later-but-before.html.ini b/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first-when-later-but-before.html.ini
index e4f94b80ba8e..2e5724f7a60b 100644
--- a/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first-when-later-but-before.html.ini
+++ b/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first-when-later-but-before.html.ini
@@ -1,10 +1,10 @@
 [first-when-later-but-before.html]
   [The temporally first autofocus in the document wins, even if an element is inserted later that is previous in the document tree.]
     expected:
-      if (os == "win") and webrender and fission: ["FAIL", "PASS"]
-      if (os == "mac") and debug: PASS
-      if (os == "win") and not webrender: PASS
-      if (os == "linux") and debug: PASS
-      if (os == "android") and debug: PASS
+      if not debug and (os == "win") and not webrender: PASS
+      if debug and (os == "win") and not webrender: PASS
+      if debug and (os == "android"): PASS
+      if debug and (os == "linux"): PASS
+      if debug and (os == "mac"): PASS
       [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first-when-later.html.ini b/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first-when-later.html.ini
index 8570a2d24474..7616557df8ad 100644
--- a/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first-when-later.html.ini
+++ b/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first-when-later.html.ini
@@ -1,7 +1,7 @@
 [first-when-later.html]
   [The first autofocus in the document wins, even if elements are inserted later.]
     expected:
-      if (os == "win") and not debug and (processor == "x86_64") and webrender and fission: ["PASS", "FAIL"]
-      if (os == "win") and not debug and (processor == "x86_64") and webrender and not fission: ["PASS", "FAIL"]
-      if (os == "win") and not debug and (processor == "x86_64") and not webrender: ["PASS", "FAIL"]
+      if (os == "win") and webrender and not debug and not fission: ["PASS", "FAIL"]
+      if (os == "win") and webrender and not debug and fission: ["PASS", "FAIL"]
+      if (os == "win") and not webrender and not debug and (processor == "x86_64"): ["PASS", "FAIL"]
 
diff --git a/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first.html.ini b/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first.html.ini
index 6d673c67f8be..d4bd3e4cc8c5 100644
--- a/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first.html.ini
+++ b/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/first.html.ini
@@ -1,11 +1,10 @@
 [first.html]
   [The first autofocus element in the document should win.]
     expected:
-      if not debug and (os == "win") and (processor == "x86_64") and webrender and not fission: ["FAIL", "PASS"]
       if debug and (os == "linux") and webrender and fission: PASS
-      if not debug and (os == "win") and (processor == "x86"): PASS
       if debug and (os == "linux") and not webrender: PASS
-      if debug and (os == "win"): PASS
+      if not debug and (os == "win") and (processor == "x86"): PASS
       if debug and (os == "mac"): PASS
+      if debug and (os == "win"): PASS
       [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/queue-non-focusable.html.ini b/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/queue-non-focusable.html.ini
index 95221b0ad2a9..0599d4b3c5a3 100644
--- a/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/queue-non-focusable.html.ini
+++ b/testing/web-platform/meta/html/interaction/focus/the-autofocus-attribute/queue-non-focusable.html.ini
@@ -1,7 +1,8 @@
 [queue-non-focusable.html]
   [If the first autofocus element is not focusable, but becomes focusable before a frame, it should be focused.]
     expected:
-      if not debug and (os == "win") and not fission and (processor == "x86_64"): ["PASS", "FAIL"]
-      if not debug and (os == "win") and fission: ["FAIL", "PASS"]
-      if not debug and (os == "linux") and not webrender: ["PASS", "FAIL"]
+      if (os == "win") and not debug and not fission and (processor == "x86_64") and not webrender: ["PASS", "FAIL"]
+      if (os == "win") and not debug and not fission and (processor == "x86_64") and webrender: ["PASS", "FAIL"]
+      if (os == "win") and not debug and fission: ["PASS", "FAIL"]
+      if (os == "linux") and not webrender and not debug: ["PASS", "FAIL"]
 
diff --git a/testing/web-platform/meta/html/rendering/non-replaced-elements/the-page/iframe-scrolling-attribute.html.ini b/testing/web-platform/meta/html/rendering/non-replaced-elements/the-page/iframe-scrolling-attribute.html.ini
index 0c9e33bc87f8..63b622344696 100644
--- a/testing/web-platform/meta/html/rendering/non-replaced-elements/the-page/iframe-scrolling-attribute.html.ini
+++ b/testing/web-platform/meta/html/rendering/non-replaced-elements/the-page/iframe-scrolling-attribute.html.ini
@@ -1,5 +1,5 @@
 [iframe-scrolling-attribute.html]
   expected:
-    if (os == "linux") and not webrender and debug: ["PASS", "FAIL"]
     if (os == "linux") and not webrender and not debug: ["PASS", "FAIL", "ERROR"]
+    if (os == "linux") and not webrender and debug: ["PASS", "FAIL"]
     if os == "mac": ["PASS", "FAIL"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/__dir__.ini b/testing/web-platform/meta/html/semantics/embedded-content/__dir__.ini
index 09d742c0e40e..a62c76cababf 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/__dir__.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/__dir__.ini
@@ -1,2 +1,2 @@
-lsan-allowed: [Alloc, Create, MakeUnique, Malloc, PLDHashTable::Add, Realloc, allocate, mozilla::BasePrincipal::CreateContentPrincipal, mozilla::Permission::Create, mozilla::ThrottledEventQueue::Create, mozilla::WeakPtr, mozilla::dom::BrowsingContext::Attach, mozilla::dom::BrowsingContext::CreateDetached, mozilla::dom::CanonicalBrowsingContext::GetSecureBrowserUI, mozilla::dom::ReferrerInfo::Clone, mozilla::extensions::ChannelWrapper::ChannelWrapper, mozilla::net::HttpBaseChannel::CloneLoadInfoForRedirect, mozilla::net::HttpBaseChannel::HttpBaseChannel, mozilla::net::nsStandardURL::TemplatedMutator, nsDynamicAtom::Create, nsHashPropertyBagBase::SetPropertyAsInterface, nsStringBuffer::Alloc, operator]
+lsan-allowed: [Alloc, Create, MakeUnique, Malloc, PLDHashTable::Add, PLDHashTable::ChangeTable, Realloc, allocate, mozilla::BasePrincipal::CreateContentPrincipal, mozilla::Permission::Create, mozilla::ThrottledEventQueue::Create, mozilla::WeakPtr, mozilla::dom::BrowsingContext::Attach, mozilla::dom::BrowsingContext::CreateDetached, mozilla::dom::CanonicalBrowsingContext::GetSecureBrowserUI, mozilla::dom::ReferrerInfo::Clone, mozilla::extensions::ChannelWrapper::ChannelWrapper, mozilla::net::HttpBaseChannel::CloneLoadInfoForRedirect, mozilla::net::HttpBaseChannel::HttpBaseChannel, mozilla::net::nsStandardURL::TemplatedMutator, nsDynamicAtom::Create, nsHashPropertyBagBase::SetPropertyAsInterface, nsStringBuffer::Alloc, operator]
 leak-threshold: [default:51200, gpu:51200, rdd:51200]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html.ini
index 1980f968ae24..d8a3593b6496 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html.ini
@@ -2,6 +2,6 @@
   disabled:
     if os == "android": https://bugzilla.mozilla.org/show_bug.cgi?id=1536762
   expected:
-    if (os == "win") and not webrender and debug and (processor == "x86"): ["PASS", "FAIL"]
     if (os == "win") and not webrender and debug and (processor == "x86_64"): ["PASS", "FAIL"]
+    if (os == "win") and not webrender and debug and (processor == "x86"): ["PASS", "FAIL"]
     if (os == "win") and not webrender and not debug: ["PASS", "FAIL"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-compositing-change.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-compositing-change.html.ini
index 4b372daa4219..7a348509d06d 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-compositing-change.html.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-compositing-change.html.ini
@@ -1,10 +1,10 @@
 [image-compositing-change.html]
   expected:
-    if not webrender and (os == "win") and (processor == "x86") and debug: TIMEOUT
-    if not webrender and (os == "win") and (processor == "x86") and not debug: ["TIMEOUT", "PASS"]
-    if not webrender and (os == "win") and (processor == "x86_64") and not debug: ["TIMEOUT", "PASS"]
-    if not webrender and (os == "win") and (processor == "x86_64") and debug: ["TIMEOUT", "PASS"]
+    if not webrender and (os == "win") and debug and (processor == "x86"): TIMEOUT
+    if not webrender and (os == "win") and debug and (processor == "x86_64"): ["TIMEOUT", "PASS"]
     if not webrender and (os == "android") and debug: ["TIMEOUT", "PASS"]
     if not webrender and (os == "android") and not debug: ["TIMEOUT", "PASS"]
-    if not webrender and (os == "linux"): TIMEOUT
+    if not webrender and (os == "win") and not debug: ["TIMEOUT", "PASS"]
+    if not webrender and (os == "linux") and not debug: ["TIMEOUT", "PASS"]
+    if not webrender and (os == "linux") and debug: ["TIMEOUT", "PASS"]
     if not webrender and (os == "mac"): TIMEOUT
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html.ini
index a42e17234c60..36da7a5fe7b6 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html.ini
@@ -1,7 +1,7 @@
 [image-loading-lazy-slow.html]
   expected:
+    if (os == "win") and (processor == "x86") and not debug: PASS
     if (os == "android") and not debug and webrender: ["PASS", "FAIL", "TIMEOUT"]
     if (os == "android") and not debug and not webrender: ["TIMEOUT", "PASS", "FAIL"]
-    if (os == "win") and (processor == "x86") and not debug: PASS
     if (os == "android") and debug: ["PASS", "FAIL", "TIMEOUT"]
     [PASS, FAIL]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html.ini
index da79f83f46f1..fecb8eac780a 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html.ini
@@ -1,6 +1,6 @@
 [image-loading-subpixel-clip.html]
   expected:
-    if (os == "win") and webrender and debug: ["PASS", "TIMEOUT"]
-    if (os == "android") and not debug and not webrender: ["TIMEOUT", "PASS"]
     if (os == "android") and not debug and webrender: ["PASS", "TIMEOUT"]
+    if (os == "android") and not debug and not webrender: ["TIMEOUT", "PASS"]
+    if (os == "win") and webrender and debug: ["PASS", "TIMEOUT"]
     if (os == "android") and debug: ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-001.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-001.html.ini
index f809b8ffa3f0..4d12d9034def 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-001.html.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-001.html.ini
@@ -1,5 +1,5 @@
 [sizes-dynamic-001.html]
   expected:
-    if (os == "android") and not debug and webrender: ["PASS", "TIMEOUT"]
     if (os == "android") and not debug and not webrender: ["TIMEOUT", "PASS"]
+    if (os == "android") and not debug and webrender: ["PASS", "TIMEOUT"]
     if (os == "android") and debug: ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-002.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-002.html.ini
index 3000409c9f35..0ce9e8b7834d 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-002.html.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-002.html.ini
@@ -1,5 +1,5 @@
 [sizes-dynamic-002.html]
   expected:
-    if (os == "android") and not debug and webrender: ["PASS", "TIMEOUT"]
     if (os == "android") and not debug and not webrender: ["TIMEOUT", "PASS"]
+    if (os == "android") and not debug and webrender: ["PASS", "TIMEOUT"]
     if (os == "android") and debug: ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet.html.ini
index fa273533c05f..b3b1fc70a5af 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet.html.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet.html.ini
@@ -1,5 +1,5 @@
 [svg-img-with-external-stylesheet.html]
   expected:
+    if (os == "android") and not debug and not webrender: ["TIMEOUT", "PASS"]
     if (os == "android") and not debug and webrender: ["PASS", "TIMEOUT"]
-    if (os == "android") and not debug and not webrender: ["PASS", "TIMEOUT"]
     if (os == "android") and debug: ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video-poster-shown-preload-auto.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video-poster-shown-preload-auto.html.ini
index 4039cebcd5e2..9e69d3fc29f9 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video-poster-shown-preload-auto.html.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video-poster-shown-preload-auto.html.ini
@@ -1,5 +1,6 @@
 [video-poster-shown-preload-auto.html]
   expected:
-    if (os == "android") and not debug and not webrender: ["PASS", "TIMEOUT"]
+    if (os == "android") and not debug and not webrender: ["TIMEOUT", "PASS"]
     if (os == "android") and not debug and webrender: ["PASS", "TIMEOUT"]
+    if (os == "win") and webrender and not debug: ["PASS", "FAIL"]
     if (os == "android") and debug: ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_content_image.htm.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_content_image.htm.ini
index d8a431ab2c55..c761d44cfb51 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_content_image.htm.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_content_image.htm.ini
@@ -1,5 +1,5 @@
 [video_content_image.htm]
   expected:
     if (os == "android") and not debug and webrender: ["PASS", "TIMEOUT"]
-    if (os == "android") and not debug and not webrender: ["PASS", "TIMEOUT"]
+    if (os == "android") and not debug and not webrender: ["TIMEOUT", "PASS"]
     if (os == "android") and debug: ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_content_text.htm.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_content_text.htm.ini
index 8636dedc1b0e..1d5aaa46693f 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_content_text.htm.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_content_text.htm.ini
@@ -1,5 +1,5 @@
 [video_content_text.htm]
   expected:
+    if (os == "android") and not debug and not webrender: ["TIMEOUT", "PASS"]
     if (os == "android") and not debug and webrender: ["PASS", "TIMEOUT"]
-    if (os == "android") and not debug and not webrender: ["PASS", "TIMEOUT"]
     if (os == "android") and debug: ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_dynamic_poster_absolute.htm.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_dynamic_poster_absolute.htm.ini
index 69d4cb6c98f5..158aaa4b87e2 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_dynamic_poster_absolute.htm.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_dynamic_poster_absolute.htm.ini
@@ -1,5 +1,5 @@
 [video_dynamic_poster_absolute.htm]
   expected:
-    if (os == "android") and not debug and not webrender: ["PASS", "TIMEOUT"]
     if (os == "android") and not debug and webrender: ["PASS", "TIMEOUT"]
+    if (os == "android") and not debug and not webrender: ["PASS", "TIMEOUT"]
     if (os == "android") and debug: ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_initially_paused.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_initially_paused.html.ini
index 283de4a2787c..071139291195 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_initially_paused.html.ini
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-video-element/video_initially_paused.html.ini
@@ -1,6 +1,6 @@
 [video_initially_paused.html]
   expected:
-    if (os == "android") and not debug and not webrender: ["FAIL", "TIMEOUT", "PASS"]
     if (os == "android") and not debug and webrender: ["FAIL", "PASS", "TIMEOUT"]
+    if (os == "android") and not debug and not webrender: ["FAIL", "TIMEOUT", "PASS"]
     if (os == "android") and debug: ["FAIL", "PASS", "TIMEOUT"]
     FAIL
diff --git a/testing/web-platform/meta/html/semantics/forms/input-change-event-properties.html.ini b/testing/web-platform/meta/html/semantics/forms/input-change-event-properties.html.ini
index 090706a80790..e3f90568c04f 100644
--- a/testing/web-platform/meta/html/semantics/forms/input-change-event-properties.html.ini
+++ b/testing/web-platform/meta/html/semantics/forms/input-change-event-properties.html.ini
@@ -1,12 +1,13 @@
 [input-change-event-properties.html]
   expected:
-    if (os == "android") and debug and webrender: ["ERROR", "OK"]
-    if (os == "android") and debug and not webrender: ["OK", "ERROR"]
+    if (os == "android") and debug and webrender: ["OK", "ERROR"]
+    if (os == "android") and debug and not webrender: ["ERROR", "OK"]
     if (os == "android") and not debug: ["OK", "ERROR"]
   [<select> pressing down arrow]
     expected:
+      if (os == "android") and not debug and not webrender: ["FAIL", "PASS"]
+      if (os == "android") and not debug and webrender: ["PASS", "FAIL"]
       if (os == "android") and debug: FAIL
-      if (os == "android") and not debug: ["FAIL", "PASS"]
       if os == "mac": FAIL
 
   [<textarea></textarea> typing]
diff --git a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-fetch-error-external-module.html.ini b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-fetch-error-external-module.html.ini
index db779328281c..719e1796e893 100644
--- a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-fetch-error-external-module.html.ini
+++ b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-fetch-error-external-module.html.ini
@@ -2,8 +2,8 @@
   [<script> error: Move fetch-error external module script to createHTMLDocument after-prepare]
     expected:
       if (os == "win") and ccov: FAIL
-      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
       if (os == "mac") and not debug: PASS
       if (os == "win") and not debug: PASS
diff --git a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-parse-error-external-classic.html.ini b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-parse-error-external-classic.html.ini
index 723287bb3d42..f9d75d0ff690 100644
--- a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-parse-error-external-classic.html.ini
+++ b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-parse-error-external-classic.html.ini
@@ -5,8 +5,8 @@
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
-      if (os == "mac") and not debug: PASS
       if (os == "win") and not debug: PASS
+      if (os == "mac") and not debug: PASS
       FAIL
 
   [window error: Move parse-error external classic script to createHTMLDocument after-prepare]
diff --git a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-parse-error-external-module.html.ini b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-parse-error-external-module.html.ini
index 8ffa9e303a71..cddf87a8bbc3 100644
--- a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-parse-error-external-module.html.ini
+++ b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-parse-error-external-module.html.ini
@@ -12,8 +12,8 @@
   [<script> load: Move parse-error external module script to createHTMLDocument after-prepare]
     expected:
       if (os == "win") and ccov: FAIL
-      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
       if (os == "mac") and not debug: PASS
       if (os == "win") and not debug: PASS
diff --git a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-success-external-classic.html.ini b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-success-external-classic.html.ini
index d0f7cffec347..a0aa2becfbba 100644
--- a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-success-external-classic.html.ini
+++ b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-success-external-classic.html.ini
@@ -5,8 +5,8 @@
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
-      if (os == "mac") and not debug: PASS
       if (os == "win") and not debug: PASS
+      if (os == "mac") and not debug: PASS
       FAIL
 
   [<script> load: Move success external classic script to createHTMLDocument after-prepare]
@@ -15,7 +15,7 @@
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
-      if (os == "win") and not debug: PASS
       if (os == "mac") and not debug: PASS
+      if (os == "win") and not debug: PASS
       FAIL
 
diff --git a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-success-external-module.html.ini b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-success-external-module.html.ini
index 7b533ef8d960..34a097310bbc 100644
--- a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-success-external-module.html.ini
+++ b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-createHTMLDocument-success-external-module.html.ini
@@ -5,15 +5,15 @@
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
-      if (os == "win") and not debug: PASS
       if (os == "mac") and not debug: PASS
+      if (os == "win") and not debug: PASS
       FAIL
 
   [Eval: Move success external module script to createHTMLDocument after-prepare]
     expected:
       if (os == "win") and ccov: FAIL
-      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
       if (os == "mac") and not debug: PASS
       if (os == "win") and not debug: PASS
diff --git a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-external-classic.html.ini b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-external-classic.html.ini
index 5bd463f4fb1e..b83e267995c9 100644
--- a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-external-classic.html.ini
+++ b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-external-classic.html.ini
@@ -6,28 +6,28 @@
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
       if (os == "mac") and not debug: PASS
-      if (os == "win") and not debug: PASS
       if (os == "linux") and debug: ["FAIL", "PASS"]
+      if (os == "win") and not debug: PASS
       FAIL
 
   [window error: Move parse-error external classic script to iframe after-prepare]
     expected:
       if (os == "win") and ccov: FAIL
-      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
       if (os == "mac") and not debug: PASS
-      if (os == "win") and not debug: PASS
       if (os == "linux") and debug: ["FAIL", "PASS"]
+      if (os == "win") and not debug: PASS
       FAIL
 
   [<script> error: Move parse-error external classic script to iframe after-prepare]
     expected:
       if (os == "win") and ccov: PASS
-      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["FAIL", "PASS"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["FAIL", "PASS"]
-      if (os == "mac") and not debug: FAIL
       if (os == "win") and not debug: FAIL
+      if (os == "mac") and not debug: FAIL
       if (os == "linux") and debug: ["PASS", "FAIL"]
 
diff --git a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-external-module.html.ini b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-external-module.html.ini
index aa7d38433904..76894df3db42 100644
--- a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-external-module.html.ini
+++ b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-external-module.html.ini
@@ -2,8 +2,8 @@
   [<script> error: Move parse-error external module script to iframe after-prepare]
     expected:
       if (os == "win") and ccov: PASS
-      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["FAIL", "PASS"]
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["FAIL", "PASS"]
       if (os == "linux") and not debug and webrender: ["FAIL", "PASS"]
       if (os == "mac") and not debug: FAIL
       if (os == "linux") and debug: ["PASS", "FAIL"]
@@ -15,19 +15,19 @@
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
-      if (os == "mac") and not debug: PASS
       if (os == "win") and not debug: PASS
+      if (os == "mac") and not debug: PASS
       if (os == "linux") and debug: ["FAIL", "PASS"]
       FAIL
 
   [<script> load: Move parse-error external module script to iframe after-prepare]
     expected:
       if (os == "win") and ccov: FAIL
-      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
       if (os == "mac") and not debug: PASS
-      if (os == "linux") and debug: ["FAIL", "PASS"]
       if (os == "win") and not debug: PASS
+      if (os == "linux") and debug: ["FAIL", "PASS"]
       FAIL
 
diff --git a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-inline-classic.html.ini b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-inline-classic.html.ini
index 4d3a61f5cfc3..6a68cb05e55c 100644
--- a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-inline-classic.html.ini
+++ b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-parse-error-inline-classic.html.ini
@@ -2,8 +2,8 @@
   [window error: Move parse-error inline classic script to iframe after-prepare]
     expected:
       if (os == "win") and ccov: FAIL
-      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
       if (os == "mac") and not debug: PASS
       if (os == "win") and not debug: PASS
diff --git a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-success-external-classic.html.ini b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-success-external-classic.html.ini
index dce75a9663d6..1ccaa286be00 100644
--- a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-success-external-classic.html.ini
+++ b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-success-external-classic.html.ini
@@ -6,25 +6,25 @@
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["FAIL", "PASS"]
       if (os == "mac") and not debug: FAIL
-      if (os == "linux") and debug: ["PASS", "FAIL"]
       if (os == "win") and not debug: FAIL
+      if (os == "linux") and debug: ["PASS", "FAIL"]
 
   [<script> load: Move success external classic script to iframe after-prepare]
     expected:
       if (os == "win") and ccov: FAIL
-      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
+      if (os == "win") and not debug: PASS
       if (os == "mac") and not debug: PASS
       if (os == "linux") and debug: ["FAIL", "PASS"]
-      if (os == "win") and not debug: PASS
       FAIL
 
   [Eval: Move success external classic script to iframe after-prepare]
     expected:
       if (os == "win") and ccov: FAIL
-      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
       if (os == "mac") and not debug: PASS
       if (os == "win") and not debug: PASS
diff --git a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-success-external-module.html.ini b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-success-external-module.html.ini
index 53752d0b1360..b16eb073cd02 100644
--- a/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-success-external-module.html.ini
+++ b/testing/web-platform/meta/html/semantics/scripting-1/the-script-element/moving-between-documents/after-prepare-iframe-success-external-module.html.ini
@@ -5,8 +5,8 @@
       if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
-      if (os == "mac") and not debug: PASS
       if (os == "win") and not debug: PASS
+      if (os == "mac") and not debug: PASS
       if (os == "linux") and debug: ["FAIL", "PASS"]
       FAIL
 
@@ -17,15 +17,15 @@
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
       if (os == "mac") and not debug: PASS
-      if (os == "linux") and debug: ["FAIL", "PASS"]
       if (os == "win") and not debug: PASS
+      if (os == "linux") and debug: ["FAIL", "PASS"]
       FAIL
 
   [<script> error: Move success external module script to iframe after-prepare]
     expected:
       if (os == "win") and ccov: PASS
-      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["FAIL", "PASS"]
       if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
+      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["FAIL", "PASS"]
       if (os == "linux") and not debug and webrender: ["FAIL", "PASS"]
       if (os == "mac") and not debug: FAIL
       if (os == "linux") and debug: ["PASS", "FAIL"]
diff --git a/testing/web-platform/meta/intersection-observer/cross-origin-iframe.sub.html.ini b/testing/web-platform/meta/intersection-observer/cross-origin-iframe.sub.html.ini
index f0489e84a568..28e67ec180c4 100644
--- a/testing/web-platform/meta/intersection-observer/cross-origin-iframe.sub.html.ini
+++ b/testing/web-platform/meta/intersection-observer/cross-origin-iframe.sub.html.ini
@@ -1,8 +1,6 @@
 [cross-origin-iframe.sub.html]
   [First rAF]
     expected:
-      if not debug and (os == "win") and not fission and not webrender and (processor == "x86_64"): ["FAIL", "PASS"]
-      if not debug and (os == "win") and fission: ["FAIL", "PASS"]
       if debug: PASS
       [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/intersection-observer/timestamp.html.ini b/testing/web-platform/meta/intersection-observer/timestamp.html.ini
index 322f77ea96f3..05967e4c2dc9 100644
--- a/testing/web-platform/meta/intersection-observer/timestamp.html.ini
+++ b/testing/web-platform/meta/intersection-observer/timestamp.html.ini
@@ -3,6 +3,7 @@ prefs: [privacy.reduceTimerPrecision:false]
   [Generate notifications.]
     expected:
       if (os == "linux") and webrender and debug and fission: ["PASS", "FAIL"]
+      if (os == "linux") and webrender and debug and not fission: ["PASS", "FAIL"]
       if (os == "linux") and not webrender and not debug: ["PASS", "FAIL"]
       if (os == "mac") and debug: ["PASS", "FAIL"]
 
diff --git a/testing/web-platform/meta/layout-instability/fixed-position-move.html.ini b/testing/web-platform/meta/layout-instability/fixed-position-move.html.ini
new file mode 100644
index 000000000000..da39b8499886
--- /dev/null
+++ b/testing/web-platform/meta/layout-instability/fixed-position-move.html.ini
@@ -0,0 +1,4 @@
+[fixed-position-move.html]
+  [Movement of fixed position]
+    expected: FAIL
+
diff --git a/testing/web-platform/meta/layout-instability/sticky-descendant-move.html.ini b/testing/web-platform/meta/layout-instability/sticky-descendant-move.html.ini
new file mode 100644
index 000000000000..a6a9d1ddd30d
--- /dev/null
+++ b/testing/web-platform/meta/layout-instability/sticky-descendant-move.html.ini
@@ -0,0 +1,4 @@
+[sticky-descendant-move.html]
+  [Movement of descendant of sticky positioned.]
+    expected: FAIL
+
diff --git a/testing/web-platform/meta/layout-instability/sticky-layout-no-change.html.ini b/testing/web-platform/meta/layout-instability/sticky-layout-no-change.html.ini
new file mode 100644
index 000000000000..439cdefb66ed
--- /dev/null
+++ b/testing/web-platform/meta/layout-instability/sticky-layout-no-change.html.ini
@@ -0,0 +1,4 @@
+[sticky-layout-no-change.html]
+  [Sticky layout no change.]
+    expected: FAIL
+
diff --git a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-001.html.ini b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-001.html.ini
index 0541a5734ab4..db1d0ee8918b 100644
--- a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-001.html.ini
+++ b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-001.html.ini
@@ -1,7 +1,8 @@
 [operator-dictionary-spacing-001.html]
   [Operator dictionary chunk 1 - lspace/rspace]
     expected:
-      if (os == "win") and debug and not webrender and (processor == "x86_64"): ["FAIL", "PASS"]
+      if (os == "linux") and not fission and not webrender and not debug and (processor == "x86"): ["FAIL", "PASS"]
+      if (os == "linux") and not fission and webrender and debug: ["FAIL", "PASS"]
       [PASS, FAIL]
 
   [Operator dictionary chunk 3 - lspace/rspace]
diff --git a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-002.html.ini b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-002.html.ini
index 9531efd98392..831238b1ac2d 100644
--- a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-002.html.ini
+++ b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-002.html.ini
@@ -1,10 +1,9 @@
 [operator-dictionary-spacing-002.html]
   [Operator dictionary chunk 1 - lspace/rspace]
     expected:
-      if debug and (os == "win") and not webrender and (processor == "x86"): ["FAIL", "PASS"]
-      if debug and (os == "win") and webrender: ["FAIL", "PASS"]
-      if debug and (os == "linux") and not fission: ["FAIL", "PASS"]
-      if debug and (os == "mac"): ["FAIL", "PASS"]
+      if (os == "win") and (processor == "x86") and debug: ["FAIL", "PASS"]
+      if (os == "linux") and not webrender and debug: ["FAIL", "PASS"]
+      if (os == "mac") and debug: ["FAIL", "PASS"]
       [PASS, FAIL]
 
   [Operator dictionary chunk 3 - lspace/rspace]
diff --git a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-003.html.ini b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-003.html.ini
index ced1c697b2e3..76189cf0a55a 100644
--- a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-003.html.ini
+++ b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-003.html.ini
@@ -1,9 +1,11 @@
 [operator-dictionary-spacing-003.html]
   [Operator dictionary chunk 1 - lspace/rspace]
     expected:
-      if (os == "mac") and debug: ["PASS", "FAIL"]
       if (os == "mac") and not debug: ["PASS", "FAIL"]
+      if (os == "mac") and debug: ["PASS", "FAIL"]
 
   [Operator dictionary chunk 3 - lspace/rspace]
-    expected: [PASS, FAIL]
+    expected:
+      if (os == "linux") and debug and webrender and not fission: ["FAIL", "PASS"]
+      [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-004.html.ini b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-004.html.ini
index ca257410a6ba..44026c13c59f 100644
--- a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-004.html.ini
+++ b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-004.html.ini
@@ -4,14 +4,14 @@
       if os == "android": https://bugzilla.mozilla.org/show_bug.cgi?id=1668892
     expected:
       if (os == "mac") and not debug: ["PASS", "FAIL"]
-      if (os == "mac") and debug: ["PASS", "FAIL"]
+      if (os == "mac") and debug: ["FAIL", "PASS"]
 
   [Operator dictionary chunk 3 - lspace/rspace]
     expected:
+      if (os == "linux") and debug and webrender and not fission: ["PASS", "FAIL"]
       if (os == "linux") and debug and webrender and fission: ["PASS", "FAIL"]
-      if (os == "linux") and debug and webrender and not fission: ["FAIL", "PASS"]
-      if (os == "linux") and debug and not webrender: ["PASS", "FAIL"]
-      if (os == "linux") and not debug: ["PASS", "FAIL"]
+      if (os == "linux") and debug and not webrender: ["FAIL", "PASS"]
+      if (os == "mac") and debug: ["FAIL", "PASS"]
       if (os == "mac") and not debug: ["PASS", "FAIL"]
-      if (os == "mac") and debug: ["PASS", "FAIL"]
+      if (os == "linux") and not debug: ["PASS", "FAIL"]
 
diff --git a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-005.html.ini b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-005.html.ini
index 8877080d3784..1e98bc29b5b8 100644
--- a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-005.html.ini
+++ b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-005.html.ini
@@ -1,7 +1,7 @@
 [operator-dictionary-spacing-005.html]
   [Operator dictionary chunk 3 - lspace/rspace]
     expected:
-      if debug and (os == "linux") and not webrender: ["FAIL", "PASS"]
+      if (os == "linux") and not fission and (processor == "x86_64") and debug and webrender: ["FAIL", "PASS"]
       [PASS, FAIL]
 
   [Operator dictionary chunk 1 - lspace/rspace]
diff --git a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-006.html.ini b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-006.html.ini
index 102a13bd340c..3a14c740ab74 100644
--- a/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-006.html.ini
+++ b/testing/web-platform/meta/mathml/presentation-markup/operators/operator-dictionary-spacing-006.html.ini
@@ -1,19 +1,20 @@
 [operator-dictionary-spacing-006.html]
   [Operator dictionary chunk 3 - lspace/rspace]
     expected:
-      if (os == "linux") and not debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
-      if (os == "linux") and not debug and not webrender and (processor == "x86"): ["PASS", "FAIL"]
-      if (os == "linux") and debug and webrender and not fission: ["FAIL", "PASS"]
       if (os == "linux") and debug and webrender and fission: ["PASS", "FAIL"]
-      if (os == "linux") and not debug and webrender: ["PASS", "FAIL"]
-      if (os == "linux") and debug and not webrender: ["PASS", "FAIL"]
-      if (os == "mac") and debug: ["FAIL", "PASS"]
+      if (os == "linux") and debug and webrender and not fission: ["PASS", "FAIL"]
+      if (os == "linux") and not debug and webrender and not fission: ["FAIL", "PASS"]
+      if (os == "linux") and not debug and webrender and fission: ["PASS", "FAIL"]
+      if (os == "linux") and debug and not webrender: ["FAIL", "PASS"]
+      if (os == "linux") and not debug and not webrender: ["PASS", "FAIL"]
       if (os == "mac") and not debug: ["PASS", "FAIL"]
+      if (os == "mac") and debug: ["FAIL", "PASS"]
 
   [Operator dictionary chunk 1 - lspace/rspace]
     expected:
-      if debug and (os == "linux") and webrender and not fission: ["FAIL", "PASS"]
-      if debug and (os == "win") and webrender: ["FAIL", "PASS"]
+      if not debug and (processor == "x86_64") and (os == "linux") and webrender and not fission: ["FAIL", "PASS"]
+      if debug and (os == "linux") and not webrender: ["FAIL", "PASS"]
+      if not debug and (processor == "x86") and (os == "win"): ["FAIL", "PASS"]
       if debug and (os == "mac"): ["FAIL", "PASS"]
       [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/mediacapture-streams/MediaStreamTrack-MediaElement-disabled-video-is-black.https.html.ini b/testing/web-platform/meta/mediacapture-streams/MediaStreamTrack-MediaElement-disabled-video-is-black.https.html.ini
index 744b769d49c8..66e956f09001 100644
--- a/testing/web-platform/meta/mediacapture-streams/MediaStreamTrack-MediaElement-disabled-video-is-black.https.html.ini
+++ b/testing/web-platform/meta/mediacapture-streams/MediaStreamTrack-MediaElement-disabled-video-is-black.https.html.ini
@@ -1,9 +1,9 @@
 [MediaStreamTrack-MediaElement-disabled-video-is-black.https.html]
   expected:
-    if (os == "linux") and webrender and not debug: ["OK", "TIMEOUT"]
+    if (os == "linux") and not debug and webrender: ["OK", "TIMEOUT"]
   [Tests that a disabled video track in a MediaStream is rendered as blackness]
     expected:
       if (os == "linux") and not debug and not fission: ["PASS", "FAIL"]
-      if (os == "linux") and debug and not webrender: ["FAIL", "PASS"]
+      if (os == "linux") and debug and not webrender: ["PASS", "FAIL"]
       if os == "mac": ["PASS", "FAIL"]
 
diff --git a/testing/web-platform/meta/mozilla-sync b/testing/web-platform/meta/mozilla-sync
index 530ad4809272..2b3776aaee12 100644
--- a/testing/web-platform/meta/mozilla-sync
+++ b/testing/web-platform/meta/mozilla-sync
@@ -1,2 +1,2 @@
 local: c1be28b9a5b779d788d11fe9458fe8608b68dee9
-upstream: 09e030df327205fe29640f24ff7085afc81759bc
+upstream: 85ffb5bed019282a8963d73937cdc38bf24920d0
diff --git a/testing/web-platform/meta/navigation-timing/secure_connection_start_non_zero.https.html.ini b/testing/web-platform/meta/navigation-timing/secure_connection_start_non_zero.https.html.ini
index 80feb4ce52f4..31c6030a6258 100644
--- a/testing/web-platform/meta/navigation-timing/secure_connection_start_non_zero.https.html.ini
+++ b/testing/web-platform/meta/navigation-timing/secure_connection_start_non_zero.https.html.ini
@@ -2,9 +2,10 @@
   [Test that secureConnectionStart is not zero]
     expected:
       if (os == "win") and ccov: [FAIL, PASS]
-      if (os == "win") and (processor == "x86_64") and not debug and webrender: PASS
-      if (os == "mac") and not debug: PASS
-      if (os == "linux") and fission: PASS
-      if (os == "win") and (processor == "x86"): PASS
+      if not fission and (os == "win") and (processor == "x86_64") and not debug and webrender: PASS
+      if fission and (os == "linux") and debug: PASS
+      if not fission and (os == "mac") and not debug: PASS
+      if not fission and (os == "win") and (processor == "x86"): PASS
+      if fission and (os == "win"): PASS
       [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/network-error-logging/sends-report-on-subdomain-dns-failure.https.html.ini b/testing/web-platform/meta/network-error-logging/sends-report-on-subdomain-dns-failure.https.html.ini
index 88d57b0a282a..944db7a7cfff 100644
--- a/testing/web-platform/meta/network-error-logging/sends-report-on-subdomain-dns-failure.https.html.ini
+++ b/testing/web-platform/meta/network-error-logging/sends-report-on-subdomain-dns-failure.https.html.ini
@@ -1,8 +1,8 @@
 [sends-report-on-subdomain-dns-failure.https.html]
   expected:
-    if os == "mac": ["TIMEOUT", "OK"]
+    if os == "mac": ["OK", "TIMEOUT"]
   [\n    Test that include_subdomains policies report DNS failures for subdomains\n  ]
     expected:
-      if os == "mac": ["TIMEOUT", "FAIL"]
+      if os == "mac": ["FAIL", "TIMEOUT"]
       FAIL
 
diff --git a/testing/web-platform/meta/network-error-logging/sends-report-on-success-with-subdomain-policy.https.html.ini b/testing/web-platform/meta/network-error-logging/sends-report-on-success-with-subdomain-policy.https.html.ini
index 2894275c6b4a..fe110150ead7 100644
--- a/testing/web-platform/meta/network-error-logging/sends-report-on-success-with-subdomain-policy.https.html.ini
+++ b/testing/web-platform/meta/network-error-logging/sends-report-on-success-with-subdomain-policy.https.html.ini
@@ -1,8 +1,8 @@
 [sends-report-on-success-with-subdomain-policy.https.html]
   expected:
-    if os == "mac": ["TIMEOUT", "OK"]
+    if os == "mac": ["OK", "TIMEOUT"]
   [\n    Test that NEL reports are sent for successful requests\n  ]
     expected:
-      if os == "mac": ["TIMEOUT", "FAIL"]
+      if os == "mac": ["FAIL", "TIMEOUT"]
       FAIL
 
diff --git a/testing/web-platform/meta/origin-policy/content-security/double-content-security.https.html.ini b/testing/web-platform/meta/origin-policy/content-security/double-content-security.https.html.ini
index ed8376a79d77..ad48f2aab310 100644
--- a/testing/web-platform/meta/origin-policy/content-security/double-content-security.https.html.ini
+++ b/testing/web-platform/meta/origin-policy/content-security/double-content-security.https.html.ini
@@ -1,6 +1,5 @@
 [double-content-security.https.html]
   expected:
-    if (os == "win") and debug and webrender: ["TIMEOUT", "OK"]
     if os == "linux": OK
     [OK, TIMEOUT]
   [img loading must be disallowed]
diff --git a/testing/web-platform/meta/origin-policy/content-security/valid-with-semicolon.https.html.ini b/testing/web-platform/meta/origin-policy/content-security/valid-with-semicolon.https.html.ini
index a083feab4bbd..106ce33608ac 100644
--- a/testing/web-platform/meta/origin-policy/content-security/valid-with-semicolon.https.html.ini
+++ b/testing/web-platform/meta/origin-policy/content-security/valid-with-semicolon.https.html.ini
@@ -1,5 +1,7 @@
 [valid-with-semicolon.https.html]
-  expected: [OK, TIMEOUT]
+  expected:
+    if (os == "win") and debug and not webrender and (processor == "x86_64"): ["TIMEOUT", "OK"]
+    [OK, TIMEOUT]
   [img loading must be disallowed]
     expected: FAIL
 
diff --git a/testing/web-platform/meta/pointerevents/pointerevent_setpointercapture_inactive_button_mouse.html.ini b/testing/web-platform/meta/pointerevents/pointerevent_setpointercapture_inactive_button_mouse.html.ini
index 887c3609cf09..7ba8f3ad2667 100644
--- a/testing/web-platform/meta/pointerevents/pointerevent_setpointercapture_inactive_button_mouse.html.ini
+++ b/testing/web-platform/meta/pointerevents/pointerevent_setpointercapture_inactive_button_mouse.html.ini
@@ -3,10 +3,10 @@
   disabled:
     if verify and (os == "mac"): https://bugzilla.mozilla.org/show_bug.cgi?id=1668959
   expected:
-    if not fission and (os == "linux") and webrender and not debug: ["TIMEOUT", "OK"]
-    if fission and (os == "linux") and not debug: ["OK", "TIMEOUT"]
+    if not fission and (os == "linux") and webrender and not debug: ["OK", "TIMEOUT"]
+    if fission and (os == "linux") and not debug: ["TIMEOUT", "OK"]
   [setPointerCapture + inactive button state]
     expected:
-      if not fission and (os == "linux") and webrender and not debug: ["NOTRUN", "PASS"]
-      if fission and (os == "linux") and not debug: ["PASS", "NOTRUN"]
+      if not fission and (os == "linux") and webrender and not debug: ["PASS", "NOTRUN"]
+      if fission and (os == "linux") and not debug: ["NOTRUN", "PASS"]
 
diff --git a/testing/web-platform/meta/pointerevents/pointerlock/pointerevent_getCoalescedEvents_when_pointerlocked.html.ini b/testing/web-platform/meta/pointerevents/pointerlock/pointerevent_getCoalescedEvents_when_pointerlocked.html.ini
index f7ff7dfb5021..985c4f16fd72 100644
--- a/testing/web-platform/meta/pointerevents/pointerlock/pointerevent_getCoalescedEvents_when_pointerlocked.html.ini
+++ b/testing/web-platform/meta/pointerevents/pointerlock/pointerevent_getCoalescedEvents_when_pointerlocked.html.ini
@@ -1,12 +1,10 @@
 [pointerevent_getCoalescedEvents_when_pointerlocked.html]
   [mouse pointermove getCoalescedEvents when lock test]
     expected:
-      if (os == "linux") and webrender and debug and fission: ["FAIL", "PASS"]
-      if (os == "win") and not webrender and debug and (processor == "x86"): ["FAIL", "PASS"]
-      if (os == "win") and not webrender and not debug and (processor == "x86"): ["FAIL", "PASS"]
-      if (os == "win") and not webrender and not debug and (processor == "x86_64"): ["FAIL", "PASS"]
+      if (os == "win") and not debug and (processor == "x86_64") and webrender and fission: ["FAIL", "PASS"]
+      if (os == "win") and not debug and (processor == "x86_64") and not webrender: ["FAIL", "PASS"]
+      if (os == "linux") and webrender and debug and not fission: ["FAIL", "PASS"]
+      if (os == "win") and debug and not webrender: ["FAIL", "PASS"]
       if (os == "linux") and webrender and not debug: ["FAIL", "PASS"]
-      if (os == "mac") and debug: ["FAIL", "PASS"]
-      if (os == "win") and webrender: ["FAIL", "PASS"]
       [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/pointerevents/pointerlock/pointerevent_pointermove_in_pointerlock.html.ini b/testing/web-platform/meta/pointerevents/pointerlock/pointerevent_pointermove_in_pointerlock.html.ini
index a81cb343d405..fc75a794906f 100644
--- a/testing/web-platform/meta/pointerevents/pointerlock/pointerevent_pointermove_in_pointerlock.html.ini
+++ b/testing/web-platform/meta/pointerevents/pointerlock/pointerevent_pointermove_in_pointerlock.html.ini
@@ -1,6 +1,10 @@
 [pointerevent_pointermove_in_pointerlock.html]
   expected:
-    if (os == "win") and (processor == "x86_64") and not fission and not debug and not webrender: ["OK", "ERROR"]
     if (os == "win") and (processor == "x86_64") and not fission and debug and webrender: ["OK", "ERROR"]
-    if (os == "linux") and not debug: ["OK", "ERROR"]
+    if (os == "win") and (processor == "x86_64") and not fission and not debug and not webrender: ["OK", "ERROR"]
     if (os == "mac") and not debug: ["OK", "ERROR", "TIMEOUT"]
+    if (os == "linux") and not debug: ["OK", "ERROR"]
+  [pointermove event received inner frame]
+    expected:
+      if (os == "mac") and debug: ["PASS", "FAIL"]
+
diff --git a/testing/web-platform/meta/preload/link-header-preload-delay-onload.html.ini b/testing/web-platform/meta/preload/link-header-preload-delay-onload.html.ini
index 13130d3eec63..e3a2aa9d5074 100644
--- a/testing/web-platform/meta/preload/link-header-preload-delay-onload.html.ini
+++ b/testing/web-platform/meta/preload/link-header-preload-delay-onload.html.ini
@@ -1,8 +1,8 @@
 [link-header-preload-delay-onload.html]
   [Makes sure that Link headers preload resources and block window.onload after resource discovery]
     expected:
-      if not debug and webrender and (os == "linux") and fission: ["PASS", "FAIL"]
-      if not debug and webrender and (os == "linux") and not fission: ["PASS", "FAIL"]
-      if not debug and webrender and (os == "win"): ["PASS", "FAIL"]
-      if not debug and webrender and (os == "android"): ["PASS", "FAIL"]
+      if not webrender and (os == "linux") and not debug and (processor == "x86_64"): ["PASS", "FAIL"]
+      if webrender and not debug and (os == "android"): ["PASS", "FAIL"]
+      if webrender and not debug and (os == "linux"): ["PASS", "FAIL"]
+      if webrender and not debug and (os == "win"): ["PASS", "FAIL"]
 
diff --git a/testing/web-platform/meta/referrer-policy/generic/inheritance/iframe-inheritance-about-blank.html.ini b/testing/web-platform/meta/referrer-policy/generic/inheritance/iframe-inheritance-about-blank.html.ini
index 8f5b08dd1df2..8a425fc32d7b 100644
--- a/testing/web-platform/meta/referrer-policy/generic/inheritance/iframe-inheritance-about-blank.html.ini
+++ b/testing/web-platform/meta/referrer-policy/generic/inheritance/iframe-inheritance-about-blank.html.ini
@@ -1,9 +1,10 @@
 [iframe-inheritance-about-blank.html]
   expected:
+    if (os == "linux") and webrender and not debug and fission: ["OK", "TIMEOUT"]
+    if (os == "linux") and webrender and not debug and not fission: ["OK", "TIMEOUT"]
     if (os == "linux") and not webrender and not debug and (processor == "x86_64"): ["OK", "TIMEOUT"]
-    if (os == "linux") and not webrender and not debug and (processor == "x86"): ["OK", "TIMEOUT"]
-    if (os == "win") and (processor == "x86") and debug: ["OK", "TIMEOUT"]
-    if (os == "linux") and not webrender and debug: ["OK", "TIMEOUT"]
+    if (os == "win") and debug and not webrender and (processor == "x86_64"): ["OK", "TIMEOUT"]
+    if (os == "android") and webrender and not debug: ["OK", "TIMEOUT"]
     [TIMEOUT, OK]
   [The value of document.referrer in an about:blank iframe is the outer document's full URL, regardless of referrer policy]
     expected: FAIL
@@ -13,10 +14,11 @@
 
   [A subresource fetched from an about:blank iframe is fetched with no 'Referer' header]
     expected:
-      if (os == "linux") and not webrender and not debug and (processor == "x86"): ["PASS", "NOTRUN"]
+      if (os == "linux") and webrender and not debug and not fission: ["PASS", "NOTRUN"]
+      if (os == "linux") and webrender and not debug and fission: ["PASS", "NOTRUN"]
       if (os == "linux") and not webrender and not debug and (processor == "x86_64"): ["PASS", "NOTRUN"]
-      if (os == "win") and (processor == "x86") and debug: ["PASS", "NOTRUN"]
-      if (os == "linux") and not webrender and debug: ["PASS", "NOTRUN"]
+      if (os == "win") and debug and not webrender and (processor == "x86_64"): ["PASS", "NOTRUN"]
+      if (os == "android") and webrender and not debug: ["PASS", "NOTRUN"]
       [NOTRUN, PASS]
 
   [The fetch() API in an about:blank iframe with a custom URL referrer is fetched with a 'Referer` header that uses the outer document's URL along with its referrer policy]
diff --git a/testing/web-platform/meta/resize-observer/change-layout-in-error.html.ini b/testing/web-platform/meta/resize-observer/change-layout-in-error.html.ini
index f65f027283cb..1a608a0754b3 100644
--- a/testing/web-platform/meta/resize-observer/change-layout-in-error.html.ini
+++ b/testing/web-platform/meta/resize-observer/change-layout-in-error.html.ini
@@ -1,8 +1,12 @@
 [change-layout-in-error.html]
   [Changing layout in window error handler should not result in lifecyle loop when resize observer loop limit is reached.]
     expected:
-      if not debug and (os == "android") and webrender: ["PASS", "FAIL"]
-      if not debug and (os == "android") and not webrender: ["PASS", "FAIL"]
-      if not debug and (os == "mac"): ["PASS", "FAIL"]
+      if (os == "win") and not debug and not fission and (processor == "x86_64") and not webrender: ["PASS", "FAIL"]
+      if (os == "linux") and not webrender and not debug and (processor == "x86_64"): ["PASS", "FAIL"]
+      if (os == "linux") and not webrender and not debug and (processor == "x86"): ["PASS", "FAIL"]
+      if (os == "win") and not debug and not fission and (processor == "x86"): ["PASS", "FAIL"]
+      if (os == "android") and not debug and webrender: ["PASS", "FAIL"]
+      if (os == "win") and not debug and fission: ["PASS", "FAIL"]
+      if (os == "mac") and not debug: ["PASS", "FAIL"]
       [FAIL, PASS]
 
diff --git a/testing/web-platform/meta/resize-observer/eventloop.html.ini b/testing/web-platform/meta/resize-observer/eventloop.html.ini
index 1e429381ddb6..defa1c2dfd68 100644
--- a/testing/web-platform/meta/resize-observer/eventloop.html.ini
+++ b/testing/web-platform/meta/resize-observer/eventloop.html.ini
@@ -4,7 +4,7 @@
   [test0: multiple notifications inside same event loop]
     expected:
       if (os == "linux") and webrender and not debug and fission: ["PASS", "FAIL"]
-      if (os == "linux") and webrender and not debug and not fission: ["PASS", "FAIL"]
+      if (os == "linux") and webrender and not debug and not fission: ["FAIL", "PASS"]
       if (os == "linux") and webrender and debug: ["PASS", "FAIL"]
 
   [guard]
diff --git a/testing/web-platform/meta/resource-timing/resource-reload-TAO.sub.html.ini b/testing/web-platform/meta/resource-timing/resource-reload-TAO.sub.html.ini
index b6f485bf54ea..0e65d33f26ab 100644
--- a/testing/web-platform/meta/resource-timing/resource-reload-TAO.sub.html.ini
+++ b/testing/web-platform/meta/resource-timing/resource-reload-TAO.sub.html.ini
@@ -1,11 +1,13 @@
 [resource-reload-TAO.sub.html]
   expected:
-    if (os == "win") and not debug: ["TIMEOUT", "OK"]
-    if (os == "mac") and not debug: ["OK", "TIMEOUT"]
+    if (os == "win") and not debug and fission: ["TIMEOUT", "OK"]
+    if (os == "win") and not debug and not fission: ["TIMEOUT", "OK"]
+    if (os == "mac") and not debug: ["TIMEOUT", "OK"]
     TIMEOUT
   [Test that TAO headers are reused on reloads.]
     expected:
-      if (os == "mac") and not debug: ["PASS", "TIMEOUT"]
-      if (os == "win") and not debug: ["TIMEOUT", "PASS"]
+      if (os == "win") and not debug and fission: ["TIMEOUT", "PASS"]
+      if (os == "win") and not debug and not fission: ["TIMEOUT", "PASS"]
+      if (os == "mac") and not debug: ["TIMEOUT", "PASS"]
       TIMEOUT
 
diff --git a/testing/web-platform/meta/screen-orientation/event-before-promise.html.ini b/testing/web-platform/meta/screen-orientation/event-before-promise.html.ini
index f4c3fe955557..0a6ca3901c9e 100644
--- a/testing/web-platform/meta/screen-orientation/event-before-promise.html.ini
+++ b/testing/web-platform/meta/screen-orientation/event-before-promise.html.ini
@@ -1,5 +1,6 @@
 [event-before-promise.html]
   expected:
+    if (os == "win") and (processor == "x86") and debug: ["ERROR", "OK"]
     if os == "android": ["TIMEOUT", "OK", "ERROR"]
     [OK, ERROR]
   [The 'change' event must fire before the [[orientationPendingPromise\]\] is resolved.]
diff --git a/testing/web-platform/meta/screen-orientation/lock-unlock-check.html.ini b/testing/web-platform/meta/screen-orientation/lock-unlock-check.html.ini
index bf6bb60b8d23..edde71b6eb4c 100644
--- a/testing/web-platform/meta/screen-orientation/lock-unlock-check.html.ini
+++ b/testing/web-platform/meta/screen-orientation/lock-unlock-check.html.ini
@@ -1,6 +1,6 @@
 [lock-unlock-check.html]
   expected:
-    if (os == "win") and (processor == "x86") and not debug: ["ERROR", "OK"]
+    if (os == "win") and (processor == "x86") and debug: ["ERROR", "OK"]
     if os == "android": ["TIMEOUT", "OK", "ERROR"]
     [OK, ERROR]
   [Re-locking orientation during event dispatch must reject existing orientationPendingPromise]
diff --git a/testing/web-platform/meta/scroll-animations/css/at-scroll-timeline-start-end.html.ini b/testing/web-platform/meta/scroll-animations/css/at-scroll-timeline-start-end.html.ini
index 045e112fbb0f..41a9edf8d6ca 100644
--- a/testing/web-platform/meta/scroll-animations/css/at-scroll-timeline-start-end.html.ini
+++ b/testing/web-platform/meta/scroll-animations/css/at-scroll-timeline-start-end.html.ini
@@ -224,3 +224,45 @@
   [Scroll at offset 160 updates animation correctly [element_25p_75p\]]
     expected: FAIL
 
+  [Scroll at offset 190 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 212 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 217 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 107 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 215 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 21 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 20 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 108 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 106 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 200 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 193 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 195 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 180 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
+  [Scroll at offset 100 updates animation correctly [element_auto_auto_implicit\]]
+    expected: FAIL
+
diff --git a/testing/web-platform/meta/scroll-to-text-fragment/force-load-at-top.html.ini b/testing/web-platform/meta/scroll-to-text-fragment/force-load-at-top.html.ini
index 10750fb682ce..7ed77699113c 100644
--- a/testing/web-platform/meta/scroll-to-text-fragment/force-load-at-top.html.ini
+++ b/testing/web-platform/meta/scroll-to-text-fragment/force-load-at-top.html.ini
@@ -11,24 +11,25 @@
   [no-force-load-at-top must not block scroll on load from text fragment.]
     expected:
       if os == "android": FAIL
-      if os == "win": ["TIMEOUT", "NOTRUN", "FAIL"]
-      if os == "mac": ["TIMEOUT", "FAIL", "NOTRUN"]
+      if os == "win": ["NOTRUN", "FAIL", "TIMEOUT"]
       [FAIL, TIMEOUT, NOTRUN]
 
   [no-force-load-at-top must not block scroll on load from text fragment with element fallback.]
     expected:
-      if os == "linux": ["NOTRUN", "FAIL", "TIMEOUT"]
+      if os == "win": ["NOTRUN", "TIMEOUT"]
+      if os == "linux": ["FAIL", "TIMEOUT", "NOTRUN"]
       if os == "android": TIMEOUT
-      [NOTRUN, TIMEOUT]
+      [TIMEOUT, NOTRUN]
 
   [no-force-load-at-top must not block scroll on load from element fragment.]
     expected:
-      if os == "linux": ["NOTRUN", "TIMEOUT"]
+      if os == "linux": ["TIMEOUT", "NOTRUN"]
       NOTRUN
 
   [force-load-at-top must block scroll on load from history scroll restoration.]
     expected:
-      if os == "mac": ["FAIL", "TIMEOUT", "NOTRUN"]
       if os == "android": FAIL
+      if os == "win": ["TIMEOUT", "FAIL"]
+      if os == "mac": ["FAIL", "TIMEOUT", "NOTRUN"]
       [FAIL, TIMEOUT]
 
diff --git a/testing/web-platform/meta/scroll-to-text-fragment/scroll-to-text-fragment-security.sub.html.ini b/testing/web-platform/meta/scroll-to-text-fragment/scroll-to-text-fragment-security.sub.html.ini
index a690513a0bb3..52a769832761 100644
--- a/testing/web-platform/meta/scroll-to-text-fragment/scroll-to-text-fragment-security.sub.html.ini
+++ b/testing/web-platform/meta/scroll-to-text-fragment/scroll-to-text-fragment-security.sub.html.ini
@@ -1,5 +1,7 @@
 [scroll-to-text-fragment-security.sub.html]
-  expected: [OK, TIMEOUT]
+  expected:
+    if os == "win": ["TIMEOUT", "OK"]
+    [OK, TIMEOUT]
   [Test that a text fragment directive requires a user activation (user_activation=true).]
     expected: [FAIL, TIMEOUT, NOTRUN]
 
@@ -10,7 +12,9 @@
     expected: [FAIL, TIMEOUT, NOTRUN]
 
   [Test that a text fragment directive is not activated within an iframe.]
-    expected: [FAIL, TIMEOUT, NOTRUN]
+    expected:
+      if os == "win": ["TIMEOUT", "FAIL", "NOTRUN"]
+      [FAIL, TIMEOUT, NOTRUN]
 
   [Test that a text fragment directive is not activated when there is a window opener (noopener=false).]
     expected: [FAIL, TIMEOUT, NOTRUN]
diff --git a/testing/web-platform/meta/scroll-to-text-fragment/scroll-to-text-fragment.html.ini b/testing/web-platform/meta/scroll-to-text-fragment/scroll-to-text-fragment.html.ini
index 616f0692f116..9ec92994190e 100644
--- a/testing/web-platform/meta/scroll-to-text-fragment/scroll-to-text-fragment.html.ini
+++ b/testing/web-platform/meta/scroll-to-text-fragment/scroll-to-text-fragment.html.ini
@@ -115,9 +115,7 @@
     expected: [FAIL, TIMEOUT, NOTRUN]
 
   [Test navigation with fragment: Non-matching text directive with existing element fragment should scroll to element.]
-    expected:
-      if os == "mac": ["FAIL", "NOTRUN", "TIMEOUT"]
-      [FAIL, TIMEOUT, NOTRUN]
+    expected: [FAIL, TIMEOUT, NOTRUN]
 
   [Test navigation with fragment: Generic fragment directive with existing element fragment should scroll to element.]
     expected: [FAIL, TIMEOUT, NOTRUN]
@@ -127,9 +125,8 @@
 
   [Test navigation with fragment: Multiple match text directive disambiguated by suffix should match the suffixed text.]
     expected:
-      if os == "win": ["NOTRUN", "TIMEOUT", "FAIL"]
-      if os == "android": ["FAIL", "TIMEOUT", "NOTRUN"]
-      [FAIL, NOTRUN, TIMEOUT]
+      if os == "win": ["NOTRUN", "FAIL", "TIMEOUT"]
+      [FAIL, TIMEOUT, NOTRUN]
 
   [Test navigation with fragment: Exact text with suffix should match text.]
     expected: [FAIL, TIMEOUT, NOTRUN]
@@ -137,12 +134,12 @@
   [Test navigation with fragment: Text directive should match when context terms are separated by node boundaries.]
     expected:
       if os == "win": ["NOTRUN", "FAIL", "TIMEOUT"]
-      if os == "android": ["NOTRUN", "FAIL", "TIMEOUT"]
-      [FAIL, NOTRUN, TIMEOUT]
+      if os == "android": ["TIMEOUT", "NOTRUN", "FAIL"]
+      [FAIL, TIMEOUT, NOTRUN]
 
   [Test navigation with fragment: Non-matching text directive with nonexistent element fragment should not match and not scroll.]
     expected:
-      if os == "mac": ["FAIL", "NOTRUN", "TIMEOUT"]
+      if os == "win": ["TIMEOUT", "NOTRUN", "FAIL"]
       [FAIL, TIMEOUT, NOTRUN]
 
   [Test navigation with fragment: Non-whole-word exact text with spaces should not match.]
@@ -152,13 +149,15 @@
     expected: [FAIL, TIMEOUT, NOTRUN]
 
   [Test navigation with fragment: Text directive should not scroll to hidden text.]
-    expected: [NOTRUN, FAIL, TIMEOUT]
+    expected:
+      if os == "mac": ["TIMEOUT", "NOTRUN", "FAIL"]
+      if os == "linux": ["FAIL", "TIMEOUT", "NOTRUN"]
+      [NOTRUN, FAIL, TIMEOUT]
 
   [Test navigation with fragment: Multiple match text directive disambiguated by prefix should match the prefixed text.]
     expected:
-      if os == "android": ["FAIL", "TIMEOUT", "NOTRUN"]
-      if os == "linux": ["FAIL", "TIMEOUT", "NOTRUN"]
-      [FAIL, NOTRUN, TIMEOUT]
+      if os == "win": ["NOTRUN", "FAIL", "TIMEOUT"]
+      [FAIL, TIMEOUT, NOTRUN]
 
   [Test navigation with fragment: Text range with no context should match text.]
     expected: [FAIL, TIMEOUT, NOTRUN]
@@ -174,8 +173,9 @@
 
   [Test navigation with fragment: Text directive should match text within shadow DOM.]
     expected:
-      if os == "mac": ["FAIL", "TIMEOUT", "NOTRUN"]
-      [NOTRUN, FAIL, TIMEOUT]
+      if os == "android": ["NOTRUN", "FAIL", "TIMEOUT"]
+      if os == "win": ["NOTRUN", "FAIL", "TIMEOUT"]
+      [FAIL, TIMEOUT, NOTRUN]
 
   [Test navigation with fragment: Text range with non-matching startText should not match.]
     expected: [FAIL, TIMEOUT, NOTRUN]
@@ -188,9 +188,7 @@
 
   [Test navigation with fragment: Multiple match text directive disambiguated by prefix and suffix should match the text with the given context.]
     expected:
-      if os == "mac": ["FAIL", "NOTRUN", "TIMEOUT"]
-      if os == "win": ["NOTRUN", "TIMEOUT", "FAIL"]
-      if os == "android": ["TIMEOUT", "FAIL", "NOTRUN"]
+      if os == "win": ["NOTRUN", "FAIL", "TIMEOUT"]
       [FAIL, TIMEOUT, NOTRUN]
 
   [Test navigation with fragment: Text range with non-matching endText should not match.]
@@ -222,9 +220,8 @@
 
   [Test navigation with fragment: Text directive should not scroll to display none text.]
     expected:
-      if os == "win": ["NOTRUN", "FAIL", "TIMEOUT"]
-      if os == "android": ["NOTRUN", "FAIL", "TIMEOUT"]
-      [NOTRUN, TIMEOUT, FAIL]
+      if os == "linux": ["TIMEOUT", "NOTRUN", "FAIL"]
+      [NOTRUN, FAIL, TIMEOUT]
 
   [Test navigation with fragment: Uppercase TEXT directive should not parse as a text directive.]
     expected: [FAIL, TIMEOUT, NOTRUN]
diff --git a/testing/web-platform/meta/service-workers/service-worker/client-navigate.https.html.ini b/testing/web-platform/meta/service-workers/service-worker/client-navigate.https.html.ini
index 9754f14e09c0..8d8a649b1898 100644
--- a/testing/web-platform/meta/service-workers/service-worker/client-navigate.https.html.ini
+++ b/testing/web-platform/meta/service-workers/service-worker/client-navigate.https.html.ini
@@ -7,8 +7,8 @@
     if os == "mac": ["OK", "TIMEOUT"]
   [Frame location should not update on failed mixed-content navigation]
     expected:
-      if (os == "linux") and webrender and not debug and fission: ["PASS", "TIMEOUT", "NOTRUN"]
       if (os == "linux") and webrender and not debug and not fission: ["PASS", "TIMEOUT", "NOTRUN"]
+      if (os == "linux") and webrender and not debug and fission: ["PASS", "TIMEOUT", "NOTRUN"]
       if (os == "linux") and webrender and debug: ["PASS", "TIMEOUT", "NOTRUN"]
       if (os == "linux") and not webrender: ["PASS", "TIMEOUT"]
       if os == "mac": ["PASS", "TIMEOUT", "NOTRUN"]
@@ -30,7 +30,7 @@
 
   [Frame location should not update on failed about:blank navigation]
     expected:
-      if (os == "linux") and webrender and not fission: ["PASS", "TIMEOUT", "NOTRUN"]
       if (os == "linux") and webrender and fission: ["PASS", "TIMEOUT"]
+      if (os == "linux") and webrender and not fission: ["PASS", "TIMEOUT", "NOTRUN"]
       if os == "mac": ["PASS", "TIMEOUT", "NOTRUN"]
 
diff --git a/testing/web-platform/meta/service-workers/service-worker/navigation-redirect.https.html.ini b/testing/web-platform/meta/service-workers/service-worker/navigation-redirect.https.html.ini
index 92306013a156..817e61368522 100644
--- a/testing/web-platform/meta/service-workers/service-worker/navigation-redirect.https.html.ini
+++ b/testing/web-platform/meta/service-workers/service-worker/navigation-redirect.https.html.ini
@@ -5,20 +5,22 @@
 
   [SW-fallbacked redirect to same-origin same-scope.]
     expected:
-      if not debug and (os == "win") and webrender: ["PASS", "FAIL"]
-      if not debug and (os == "linux"): ["PASS", "FAIL"]
+      if (os == "win") and webrender and not debug and not fission: ["PASS", "FAIL"]
+      if (os == "win") and webrender and not debug and fission: ["PASS", "FAIL"]
+      if (os == "linux") and not debug: ["PASS", "FAIL"]
 
   [SW-fallbacked redirect to same-origin same-scope with a hash fragment.]
     expected:
+      if (os == "win") and debug and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
       if (os == "linux") and webrender and not debug: ["PASS", "FAIL"]
       if (os == "mac") and not debug: ["PASS", "FAIL"]
 
   [SW-fallbacked redirect to other-origin and back to same-origin.]
     expected:
-      if (os == "win") and (processor == "x86_64") and not fission and not debug and webrender: ["PASS", "FAIL"]
       if (os == "win") and (processor == "x86_64") and not fission and debug and not webrender: ["PASS", "FAIL"]
-      if (os == "linux") and not webrender and not debug: ["PASS", "FAIL"]
+      if (os == "win") and (processor == "x86_64") and not fission and not debug and webrender: ["PASS", "FAIL"]
       if (os == "win") and (processor == "x86_64") and fission: ["PASS", "FAIL"]
+      if (os == "linux") and not webrender and not debug: ["PASS", "FAIL"]
       if (os == "mac") and not debug: ["PASS", "FAIL"]
 
 
diff --git a/testing/web-platform/meta/service-workers/service-worker/update-no-cache-request-headers.https.html.ini b/testing/web-platform/meta/service-workers/service-worker/update-no-cache-request-headers.https.html.ini
index b9f8eb6c1e5a..340963a1b1cc 100644
--- a/testing/web-platform/meta/service-workers/service-worker/update-no-cache-request-headers.https.html.ini
+++ b/testing/web-platform/meta/service-workers/service-worker/update-no-cache-request-headers.https.html.ini
@@ -1,6 +1,4 @@
 [update-no-cache-request-headers.https.html]
   [headers in no-cache mode]
-    expected:
-      if (os == "linux") and webrender and not fission and not debug: ["FAIL", "PASS"]
-      [PASS, FAIL]
+    expected: [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/streams/transferable/window.html.ini b/testing/web-platform/meta/streams/transferable/window.html.ini
index 40cfe2df34ea..cdb2b9851385 100644
--- a/testing/web-platform/meta/streams/transferable/window.html.ini
+++ b/testing/web-platform/meta/streams/transferable/window.html.ini
@@ -1,8 +1,7 @@
 [window.html]
   expected:
-    if (os == "win") and debug and not webrender and (processor == "x86_64"): ["ERROR", "OK"]
-    if (os == "android") and not debug and webrender: ["ERROR", "OK"]
-    if (os == "linux") and fission and debug: ["ERROR", "OK"]
+    if (os == "win") and debug and not webrender and (processor == "x86"): ["ERROR", "OK"]
+    if (os == "win") and debug and webrender: ["ERROR", "OK"]
     [OK, ERROR]
   [transfer to and from an iframe should work]
     expected: FAIL
diff --git a/testing/web-platform/meta/svg/animations/beginelement-instance-time-1.html.ini b/testing/web-platform/meta/svg/animations/beginelement-instance-time-1.html.ini
index ea96c14a5310..dd7508a02c5b 100644
--- a/testing/web-platform/meta/svg/animations/beginelement-instance-time-1.html.ini
+++ b/testing/web-platform/meta/svg/animations/beginelement-instance-time-1.html.ini
@@ -2,7 +2,7 @@
   [beginElement() timing]
     expected:
       if (os == "linux") and webrender and not debug and fission: ["PASS", "FAIL"]
-      if (os == "linux") and webrender and not debug and not fission: ["PASS", "FAIL"]
+      if (os == "linux") and webrender and not debug and not fission: ["FAIL", "PASS"]
       if (os == "linux") and webrender and debug: ["PASS", "FAIL"]
       if (os == "linux") and not webrender: ["PASS", "FAIL"]
 
diff --git a/testing/web-platform/meta/svg/animations/correct-events-for-short-animations-with-syncbases.html.ini b/testing/web-platform/meta/svg/animations/correct-events-for-short-animations-with-syncbases.html.ini
index 91c952974ca3..9ff7b6a1b696 100644
--- a/testing/web-platform/meta/svg/animations/correct-events-for-short-animations-with-syncbases.html.ini
+++ b/testing/web-platform/meta/svg/animations/correct-events-for-short-animations-with-syncbases.html.ini
@@ -1,6 +1,4 @@
 [correct-events-for-short-animations-with-syncbases.html]
   [Correct events for short animations with syncbases]
-    expected:
-      if (os == "linux") and webrender and debug and fission: ["FAIL", "PASS"]
-      [PASS, FAIL]
+    expected: [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/svg/animations/scripted/animatetransform-type-missing-value-default.html.ini b/testing/web-platform/meta/svg/animations/scripted/animatetransform-type-missing-value-default.html.ini
new file mode 100644
index 000000000000..076a9f726ee4
--- /dev/null
+++ b/testing/web-platform/meta/svg/animations/scripted/animatetransform-type-missing-value-default.html.ini
@@ -0,0 +1,5 @@
+[animatetransform-type-missing-value-default.html]
+  [<animateTransform> 'type' attribute missing/invalid value default, removed "type" attribute]
+    expected:
+      if (os == "linux") and debug and webrender and not fission: ["PASS", "FAIL"]
+
diff --git a/testing/web-platform/meta/uievents/mouse/layout_change_should_fire_mouseover.html.ini b/testing/web-platform/meta/uievents/mouse/layout_change_should_fire_mouseover.html.ini
index 1e8aa66968df..b188f97c28ff 100644
--- a/testing/web-platform/meta/uievents/mouse/layout_change_should_fire_mouseover.html.ini
+++ b/testing/web-platform/meta/uievents/mouse/layout_change_should_fire_mouseover.html.ini
@@ -1,8 +1,9 @@
 [layout_change_should_fire_mouseover.html]
   [Tests that the mouseover event is fired and the element has a hover effect when the element underneath the mouse cursor is changed.]
     expected:
-      if (os == "linux") and webrender and not debug and fission: ["PASS", "FAIL"]
-      if (os == "linux") and webrender and not debug and not fission: ["PASS", "FAIL"]
-      if (os == "win") and fission: ["PASS", "FAIL"]
+      if (os == "win") and not fission and webrender and not debug: ["PASS", "FAIL"]
+      if (os == "linux") and not fission and webrender and not debug: ["PASS", "FAIL"]
+      if (os == "linux") and fission and not debug: ["FAIL", "PASS"]
+      if (os == "win") and fission: ["FAIL", "PASS"]
       if os == "android": FAIL
 
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-oscillatornode-interface/osc-basic-waveform.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-oscillatornode-interface/osc-basic-waveform.html.ini
index 190a285ff13b..2db9cbbc97ac 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-oscillatornode-interface/osc-basic-waveform.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-oscillatornode-interface/osc-basic-waveform.html.ini
@@ -41,10 +41,10 @@
   [< [Test 1\] 2 out of 2 assertions were failed.]
     expected: FAIL
 
-  [X Custom: 100 Hz does not equal [1,1.0141456127166748,1.0280853509902954,1.0418163537979126,1.0553359985351562,1.0686413049697876,1.081729769706726,1.094598650932312,1.1072453260421753,1.1196671724319458,1.1318618059158325,1.1438266038894653,1.1555593013763428,1.1670573949813843,1.1783186197280884,1.189340591430664...\] with an element-wise tolerance of {"absoluteThreshold":0.0000018478,"relativeThreshold":0}.\n\tIndex\tActual\t\t\tExpected\t\tAbsError\t\tRelError\t\tTest threshold\n\t[132\]\t6.4742147922515869e-1\t6.4741957187652588e-1\t1.9073486328125000e-6\t2.9460781163660346e-6\t1.8477999999999999e-6\n\t[133\]\t6.2944263219833374e-1\t6.2944072484970093e-1\t1.9073486328125000e-6\t3.0302275615673585e-6\t1.8477999999999999e-6\n\t[135\]\t5.9310543537139893e-1\t5.9310334920883179e-1\t2.0861625671386719e-6\t3.5173677065245060e-6\t1.8477999999999999e-6\n\t[136\]\t5.7475423812866211e-1\t5.7475227117538452e-1\t1.9669532775878906e-6\t3.4222627316729277e-6\t1.8477999999999999e-6\n\t[137\]\t5.5628657341003418e-1\t5.5628448724746704e-1\t2.0861625671386719e-6\t3.7501721061127269e-6\t1.8477999999999999e-6\n\t...and 97 more errors.\n\tMax AbsError of 4.5299530029296875e-6 at index of 197.\n\t[197\]\t-6.1586797237396240e-1\t-6.1587250232696533e-1\t4.5299530029296875e-6\t7.3553421947141031e-6\t1.8477999999999999e-6\n\tMax RelError of 4.6918106549645650e-4 at index of 165.\n\t[165\]\t7.5594326481223106e-3\t7.5558875687420368e-3\t3.5450793802738190e-6\t4.6918106549645650e-4\t1.8477999999999999e-6\n]
+  [X Custom: SNR (db) is not greater than or equal to 122.43. Got 112.76579764697749.]
     expected: FAIL
 
-  [X Custom: SNR (db) is not greater than or equal to 122.43. Got 112.76579764697749.]
+  [X Custom: 100 Hz does not equal [1,1.0141456127166748,1.0280853509902954,1.0418163537979126,1.0553359985351562,1.0686413049697876,1.081729769706726,1.094598650932312,1.1072453260421753,1.1196671724319458,1.1318618059158325,1.1438266038894653,1.1555593013763428,1.1670573949813843,1.1783186197280884,1.189340591430664...\] with an element-wise tolerance of {"absoluteThreshold":0.0000018478,"relativeThreshold":0}.\n\tIndex\tActual\t\t\tExpected\t\tAbsError\t\tRelError\t\tTest threshold\n\t[132\]\t6.4742147922515869e-1\t6.4741957187652588e-1\t1.9073486328125000e-6\t2.9460781163660346e-6\t1.8477999999999999e-6\n\t[133\]\t6.2944263219833374e-1\t6.2944072484970093e-1\t1.9073486328125000e-6\t3.0302275615673585e-6\t1.8477999999999999e-6\n\t[135\]\t5.9310543537139893e-1\t5.9310334920883179e-1\t2.0861625671386719e-6\t3.5173677065245060e-6\t1.8477999999999999e-6\n\t[136\]\t5.7475423812866211e-1\t5.7475227117538452e-1\t1.9669532775878906e-6\t3.4222627316729277e-6\t1.8477999999999999e-6\n\t[137\]\t5.5628657341003418e-1\t5.5628448724746704e-1\t2.0861625671386719e-6\t3.7501721061127269e-6\t1.8477999999999999e-6\n\t...and 97 more errors.\n\tMax AbsError of 4.5299530029296875e-6 at index of 197.\n\t[197\]\t-6.1586797237396240e-1\t-6.1587250232696533e-1\t4.5299530029296875e-6\t7.3553421947141031e-6\t1.8477999999999999e-6\n\tMax RelError of 4.6918106549645650e-4 at index of 165.\n\t[165\]\t7.5594326481223106e-3\t7.5558875687420368e-3\t3.5450793802738190e-6\t4.6918106549645650e-4\t1.8477999999999999e-6\n]
     expected: FAIL
 
   [X Custom: SNR (db) is not greater than or equal to 138.76. Got 132.76794522938812.]
diff --git a/testing/web-platform/meta/webrtc/RTCPeerConnection-ondatachannel.html.ini b/testing/web-platform/meta/webrtc/RTCPeerConnection-ondatachannel.html.ini
index 1e42d38b95ce..638e135ab87e 100644
--- a/testing/web-platform/meta/webrtc/RTCPeerConnection-ondatachannel.html.ini
+++ b/testing/web-platform/meta/webrtc/RTCPeerConnection-ondatachannel.html.ini
@@ -1,19 +1,20 @@
 [RTCPeerConnection-ondatachannel.html]
   bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1613433
   expected:
-    if (os == "win") and (processor == "x86") and not debug: ["TIMEOUT", "OK"]
+    if (processor == "x86") and (os == "win") and not debug: ["TIMEOUT", "OK"]
     [OK, TIMEOUT]
   [In-band negotiated channel created on remote peer should match the same configuration as local peer]
     bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1613433
     expected:
+      if (os == "win") and (processor == "x86_64") and not debug and webrender and not fission: ["PASS", "TIMEOUT", "NOTRUN"]
       if (os == "win") and (processor == "x86") and not debug: ["TIMEOUT", "PASS"]
-      if (os == "mac") and not debug: ["PASS", "NOTRUN", "TIMEOUT"]
+      if (os == "mac") and not debug: ["PASS", "TIMEOUT", "NOTRUN"]
       [PASS, TIMEOUT]
 
   [In-band negotiated channel created on remote peer should match the same (default) configuration as local peer]
     bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1613433
     expected:
-      if (os == "win") and (processor == "x86") and not debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and (os == "win") and not debug: ["NOTRUN", "PASS"]
       [PASS, NOTRUN]
 
   [Open event should not be raised when sending and immediately closing the channel in the datachannel event]
@@ -24,7 +25,7 @@
   [Negotiated channel should not fire datachannel event on remote peer]
     bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1613433
     expected:
-      if (os == "win") and (processor == "x86") and not debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and (os == "win") and not debug: ["NOTRUN", "PASS"]
       [PASS, NOTRUN]
 
   [Open event should be raised when closing the channel in the datachannel event after enqueuing a task]
diff --git a/testing/web-platform/meta/webrtc/RTCPeerConnection-perfect-negotiation.https.html.ini b/testing/web-platform/meta/webrtc/RTCPeerConnection-perfect-negotiation.https.html.ini
index 8db2db6053c0..4750d7be503e 100644
--- a/testing/web-platform/meta/webrtc/RTCPeerConnection-perfect-negotiation.https.html.ini
+++ b/testing/web-platform/meta/webrtc/RTCPeerConnection-perfect-negotiation.https.html.ini
@@ -1,25 +1,25 @@
 [RTCPeerConnection-perfect-negotiation.https.html]
   expected:
-    if (processor == "x86") and not debug and (os == "win"): ["TIMEOUT", "OK"]
-    if (processor == "x86") and not debug and (os == "linux"): ["OK", "TIMEOUT"]
     if (processor == "x86_64") and fission and (os == "win"): ["OK", "CRASH"]
+    if (processor == "x86") and (os == "win") and not debug: ["OK", "TIMEOUT"]
+    if (processor == "x86") and (os == "linux"): ["OK", "TIMEOUT"]
   [Perfect negotiation setup connects with roles reversed]
     expected:
-      if (processor == "x86") and not debug and (os == "linux"): ["PASS", "NOTRUN"]
-      if (processor == "x86") and not debug and (os == "win"): ["NOTRUN", "PASS"]
+      if (processor == "x86") and (os == "win") and not debug: ["PASS", "NOTRUN"]
+      if (processor == "x86") and (os == "linux"): ["PASS", "NOTRUN"]
 
   [Perfect negotiation glare with roles reversed]
     expected:
-      if (processor == "x86") and not debug and (os == "linux"): ["PASS", "NOTRUN"]
-      if (processor == "x86") and not debug and (os == "win"): ["NOTRUN", "PASS"]
+      if (processor == "x86") and (os == "win") and not debug: ["PASS", "NOTRUN"]
+      if (processor == "x86") and (os == "linux"): ["PASS", "NOTRUN"]
 
   [Perfect negotiation glare]
     expected:
-      if (processor == "x86") and not debug and (os == "win"): ["NOTRUN", "PASS"]
-      if (processor == "x86") and not debug and (os == "linux"): ["PASS", "NOTRUN"]
+      if (processor == "x86") and (os == "win") and not debug: ["PASS", "NOTRUN"]
+      if (processor == "x86") and (os == "linux"): ["PASS", "NOTRUN"]
 
   [Perfect negotiation setup connects]
     expected:
-      if (processor == "x86") and not debug and (os == "linux"): ["PASS", "TIMEOUT"]
-      if (processor == "x86") and not debug and (os == "win"): ["TIMEOUT", "PASS"]
+      if (processor == "x86") and (os == "win") and not debug: ["PASS", "TIMEOUT"]
+      if (processor == "x86") and (os == "linux"): ["PASS", "TIMEOUT"]
 
diff --git a/testing/web-platform/meta/webrtc/RTCRtpSender-getStats.https.html.ini b/testing/web-platform/meta/webrtc/RTCRtpSender-getStats.https.html.ini
index 01b85ac9b091..54f60b2c7bd6 100644
--- a/testing/web-platform/meta/webrtc/RTCRtpSender-getStats.https.html.ini
+++ b/testing/web-platform/meta/webrtc/RTCRtpSender-getStats.https.html.ini
@@ -1,7 +1,7 @@
 [RTCRtpSender-getStats.https.html]
   expected:
     if (os == "win") and debug and not webrender and (processor == "x86_64"): ["OK", "TIMEOUT"]
-    if (os == "win") and debug and webrender: ["OK", "TIMEOUT"]
+    if (os == "win") and debug and webrender: ["TIMEOUT", "OK"]
   [sender.getStats() via addTransceiver should return stats report containing outbound-rtp stats]
     bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1225720
     expected: FAIL
diff --git a/testing/web-platform/meta/webrtc/RTCRtpTransceiver.https.html.ini b/testing/web-platform/meta/webrtc/RTCRtpTransceiver.https.html.ini
index 1044e9094cf1..9db86d3af740 100644
--- a/testing/web-platform/meta/webrtc/RTCRtpTransceiver.https.html.ini
+++ b/testing/web-platform/meta/webrtc/RTCRtpTransceiver.https.html.ini
@@ -2,119 +2,120 @@
   restart-after:
     if os == "android": https://bugzilla.mozilla.org/show_bug.cgi?id=1641237
   expected:
-    if (os == "win") and (processor == "x86") and debug: ["ERROR", "OK"]
+    if (os == "win") and (processor == "x86") and debug: ["OK", "ERROR"]
     if (os == "android") and debug and not webrender: ["OK", "CRASH"]
-    if (os == "android") and debug and webrender: ["CRASH", "OK"]
-    if (os == "android") and not debug: ["OK", "CRASH"]
+    if (os == "android") and debug and webrender: ["OK", "CRASH"]
+    if (os == "android") and not debug and webrender: ["OK", "CRASH"]
+    if (os == "android") and not debug and not webrender: ["OK", "CRASH"]
   [checkRemoteRollback]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "FAIL"]
+      if (processor == "x86") and debug: ["FAIL", "NOTRUN"]
       FAIL
 
   [checkStopAfterCreateOffer]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "FAIL"]
+      if (processor == "x86") and debug: ["FAIL", "NOTRUN"]
       FAIL
 
   [checkLocalRollback]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "FAIL"]
+      if (processor == "x86") and debug: ["FAIL", "NOTRUN"]
       FAIL
 
   [checkStopAfterCreateAnswer]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "FAIL"]
+      if (processor == "x86") and debug: ["FAIL", "NOTRUN"]
       FAIL
 
   [checkStopAfterSetLocalAnswer]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "FAIL"]
+      if (processor == "x86") and debug: ["FAIL", "NOTRUN"]
       FAIL
 
   [checkStopAfterSetRemoteOffer]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "FAIL"]
+      if (processor == "x86") and debug: ["FAIL", "NOTRUN"]
       FAIL
 
   [checkStopAfterSetLocalOffer]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "FAIL"]
+      if (processor == "x86") and debug: ["FAIL", "NOTRUN"]
       FAIL
 
   [checkStop]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "FAIL"]
+      if (processor == "x86") and debug: ["FAIL", "NOTRUN"]
       FAIL
 
   [checkAddIceCandidateToStoppedTransceiver]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkReplaceTrackNullDoesntPreventPairing]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkAddTrackExistingTransceiverThenRemove]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkMsectionReuse]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkAddTransceiverNoTrackDoesntPair]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkRemoveTrackNegotiation]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkStopAfterClose]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkAddTransceiverWithTrackDoesntPair]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkAddTransceiverThenAddTrackPairs]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkSendrecvWithTracklessStream]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkAddTrackPairs]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkStopAfterCreateOfferWithReusedMsection]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkBundleTagRejected]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkMute]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkSendrecvWithNoSendTrack]
     expected:
-      if (processor == "x86") and debug: ["TIMEOUT", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "TIMEOUT"]
 
   [checkRemoveAndReadd]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkAddTransceiverThenReplaceTrackDoesntPair]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
   [checkRollbackAndSetRemoteOfferWithDifferentType]
     expected:
-      if (processor == "x86") and debug: ["NOTRUN", "PASS"]
+      if (processor == "x86") and debug: ["PASS", "NOTRUN"]
 
diff --git a/testing/web-platform/meta/webvtt/rendering/cues-with-video/processing-model/embedded_style_imports_blocked.html.ini b/testing/web-platform/meta/webvtt/rendering/cues-with-video/processing-model/embedded_style_imports_blocked.html.ini
index aa436a44c04c..9e1d3e36ce34 100644
--- a/testing/web-platform/meta/webvtt/rendering/cues-with-video/processing-model/embedded_style_imports_blocked.html.ini
+++ b/testing/web-platform/meta/webvtt/rendering/cues-with-video/processing-model/embedded_style_imports_blocked.html.ini
@@ -1,5 +1,5 @@
 [embedded_style_imports_blocked.html]
   expected:
-    if (os == "win") and not webrender and (processor == "x86") and not debug: ["PASS", "FAIL"]
-    if (os == "win") and not webrender and (processor == "x86_64"): ["PASS", "FAIL"]
-    if (os == "linux") and not webrender: ["PASS", "FAIL"]
+    if not webrender and (os == "win") and (processor == "x86") and not debug: ["PASS", "FAIL"]
+    if not webrender and (os == "win") and (processor == "x86_64"): ["PASS", "FAIL"]
+    if not webrender and (os == "linux"): ["PASS", "FAIL"]
diff --git a/testing/web-platform/meta/webvtt/rendering/cues-with-video/processing-model/embedded_style_urls.html.ini b/testing/web-platform/meta/webvtt/rendering/cues-with-video/processing-model/embedded_style_urls.html.ini
index d26b56e1068a..e08c7cc4434e 100644
--- a/testing/web-platform/meta/webvtt/rendering/cues-with-video/processing-model/embedded_style_urls.html.ini
+++ b/testing/web-platform/meta/webvtt/rendering/cues-with-video/processing-model/embedded_style_urls.html.ini
@@ -1,7 +1,7 @@
 [embedded_style_urls.html]
   expected:
     if (os == "linux") and not webrender and debug: ["FAIL", "PASS"]
-    if (os == "linux") and not webrender and not debug: ["FAIL", "PASS"]
+    if (os == "linux") and not webrender and not debug: ["PASS", "FAIL"]
     if (os == "win") and not webrender and debug: FAIL
     if (os == "win") and not webrender and not debug: ["FAIL", "PASS"]
     if (os == "android") and not debug: ["PASS", "FAIL"]
diff --git a/testing/web-platform/meta/xhr/abort-upload-event-abort.any.js.ini b/testing/web-platform/meta/xhr/abort-upload-event-abort.any.js.ini
index 070a948af6ea..054ce249d41f 100644
--- a/testing/web-platform/meta/xhr/abort-upload-event-abort.any.js.ini
+++ b/testing/web-platform/meta/xhr/abort-upload-event-abort.any.js.ini
@@ -1,9 +1,11 @@
 [abort-upload-event-abort.any.worker.html]
   expected:
+    if (os == "linux") and debug and webrender and not fission: ["OK", "TIMEOUT"]
     if (os == "linux") and not debug and webrender and not fission: ["OK", "TIMEOUT"]
   [XMLHttpRequest: The abort() method: Fire a progress event named abort on the XMLHttpRequestUpload object]
     expected:
       if (os == "linux") and not debug and webrender and not fission: ["PASS", "TIMEOUT"]
+      if (os == "linux") and debug and webrender and not fission: ["PASS", "TIMEOUT"]
 
 
 [abort-upload-event-abort.any.html]
diff --git a/testing/web-platform/meta/xhr/abort-upload-event-loadend.any.js.ini b/testing/web-platform/meta/xhr/abort-upload-event-loadend.any.js.ini
index cf1bba1d5960..7efcc71cfd09 100644
--- a/testing/web-platform/meta/xhr/abort-upload-event-loadend.any.js.ini
+++ b/testing/web-platform/meta/xhr/abort-upload-event-loadend.any.js.ini
@@ -2,12 +2,14 @@
 
 [abort-upload-event-loadend.any.worker.html]
   expected:
-    if (os == "linux") and not debug and not fission and not webrender and (processor == "x86"): ["OK", "TIMEOUT"]
     if (os == "linux") and not debug and not fission and not webrender and (processor == "x86_64"): ["OK", "TIMEOUT"]
+    if (os == "linux") and not debug and not fission and not webrender and (processor == "x86"): ["OK", "TIMEOUT"]
+    if (os == "linux") and debug and webrender and not fission: ["OK", "TIMEOUT"]
     if (os == "linux") and not debug and not fission and webrender: ["OK", "TIMEOUT"]
   [XMLHttpRequest: The abort() method: Fire a progress event named loadend on the XMLHttpRequestUpload object]
     expected:
-      if (os == "linux") and not debug and not fission and not webrender and (processor == "x86"): ["PASS", "TIMEOUT"]
       if (os == "linux") and not debug and not fission and not webrender and (processor == "x86_64"): ["PASS", "TIMEOUT"]
+      if (os == "linux") and not debug and not fission and not webrender and (processor == "x86"): ["PASS", "TIMEOUT"]
       if (os == "linux") and not debug and not fission and webrender: ["PASS", "TIMEOUT"]
+      if (os == "linux") and debug and webrender and not fission: ["PASS", "TIMEOUT"]
 
diff --git a/testing/web-platform/meta/xhr/event-timeout-order.any.js.ini b/testing/web-platform/meta/xhr/event-timeout-order.any.js.ini
index f6ea05e0fbdc..ae0f149bfd21 100644
--- a/testing/web-platform/meta/xhr/event-timeout-order.any.js.ini
+++ b/testing/web-platform/meta/xhr/event-timeout-order.any.js.ini
@@ -2,9 +2,5 @@
 
 [event-timeout-order.any.worker.html]
   [XMLHttpRequest: event - timeout (order of events)]
-    expected:
-      if (os == "linux") and fission and not debug: ["FAIL", "PASS"]
-      if (os == "mac") and debug: ["FAIL", "PASS"]
-      if (os == "mac") and not debug: ["FAIL", "PASS"]
-      [PASS, FAIL]
+    expected: [PASS, FAIL]
 
diff --git a/testing/web-platform/meta/xhr/xhr-timeout-longtask.any.js.ini b/testing/web-platform/meta/xhr/xhr-timeout-longtask.any.js.ini
index 114d9488bf61..bc22fdf84502 100644
--- a/testing/web-platform/meta/xhr/xhr-timeout-longtask.any.js.ini
+++ b/testing/web-platform/meta/xhr/xhr-timeout-longtask.any.js.ini
@@ -1,14 +1,15 @@
 [xhr-timeout-longtask.any.html]
   [Long tasks should not trigger load timeout]
     expected:
+      if (os == "mac") and debug: ["PASS", "FAIL"]
       if (os == "mac") and not debug: ["FAIL", "PASS"]
-      if (os == "mac") and debug: ["FAIL", "PASS"]
       FAIL
 
 
 [xhr-timeout-longtask.any.worker.html]
   [Long tasks should not trigger load timeout]
     expected:
-      if (os == "mac") and debug: ["FAIL", "PASS"]
-      if (os == "mac") and not debug: ["FAIL", "PASS"]
+      if (os == "linux") and debug and not fission and webrender: ["PASS", "FAIL"]
+      if (os == "linux") and debug and not fission and not webrender: ["PASS", "FAIL"]
+      if os == "mac": ["FAIL", "PASS"]