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 042e5c33275e..d0ac9551ac20 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
@@ -1,11 +1,8 @@
 [iframe-inheritance-about-blank.html]
   expected:
-    if (os == "win") and (processor == "x86_64") and debug and webrender: ["OK", "TIMEOUT"]
-    if (os == "linux") and not webrender and not debug and (processor == "x86"): ["OK", "TIMEOUT"]
-    if (os == "linux") and not webrender and not debug and (processor == "x86_64"): ["OK", "TIMEOUT"]
-    if (os == "linux") and webrender and debug and not fission: ["OK", "TIMEOUT"]
-    if (os == "android") and debug and not webrender: ["OK", "TIMEOUT"]
-    if (os == "win") and (processor == "x86"): ["OK", "TIMEOUT"]
+    if not debug and (processor == "x86") and (os == "linux"): [OK, TIMEOUT]
+    if (os == "linux") and not debug and not webrender: [OK, TIMEOUT]
+    if (os == "linux") and debug and not webrender: [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
@@ -15,12 +12,9 @@
 
   [A subresource fetched from an about:blank iframe is fetched with no 'Referer' header]
     expected:
-      if (os == "linux") and webrender and debug and not fission: ["PASS", "NOTRUN"]
-      if (os == "linux") and not webrender and not debug and (processor == "x86"): ["PASS", "NOTRUN"]
-      if (os == "linux") and not webrender and not debug and (processor == "x86_64"): ["PASS", "NOTRUN"]
-      if (os == "win") and (processor == "x86_64") and debug and webrender: ["PASS", "NOTRUN"]
-      if (os == "android") and debug and not webrender: ["PASS", "NOTRUN"]
-      if (os == "win") and (processor == "x86"): ["PASS", "NOTRUN"]
+      if not debug and (processor == "x86") and (os == "linux"): [PASS, NOTRUN]
+      if (os == "linux") and debug and not webrender: [PASS, NOTRUN]
+      if (os == "linux") and not debug and not webrender: [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/referrer-policy/generic/inheritance/iframe-inheritance-history-about-srcdoc.html.ini b/testing/web-platform/meta/referrer-policy/generic/inheritance/iframe-inheritance-history-about-srcdoc.html.ini
new file mode 100644
index 000000000000..e31d7a91abc0
--- /dev/null
+++ b/testing/web-platform/meta/referrer-policy/generic/inheritance/iframe-inheritance-history-about-srcdoc.html.ini
@@ -0,0 +1,8 @@
+[iframe-inheritance-history-about-srcdoc.html]
+  expected: TIMEOUT
+  [History navigation reuses original policy.]
+    expected: TIMEOUT
+
+  [New srcdoc iframe uses new policy.]
+    expected: NOTRUN
+