diff --git a/testing/web-platform/meta/scroll-animations/css/animation-timeline-computed.html.ini b/testing/web-platform/meta/scroll-animations/css/animation-timeline-computed.html.ini
index 396b7e8d80cf..aad9e6ca7bfa 100644
--- a/testing/web-platform/meta/scroll-animations/css/animation-timeline-computed.html.ini
+++ b/testing/web-platform/meta/scroll-animations/css/animation-timeline-computed.html.ini
@@ -17,6 +17,12 @@
   [Property animation-timeline value 'view(vertical 1px)']
     expected: FAIL
 
+  [Property animation-timeline value 'view(1px auto)']
+    expected: FAIL
+
+  [Property animation-timeline value 'view(auto 1px)']
+    expected: FAIL
+
   [Property animation-timeline value 'view(vertical 1px auto)']
     expected: FAIL
 
diff --git a/testing/web-platform/meta/scroll-animations/css/animation-timeline-view-functional-notation.tentative.html.ini b/testing/web-platform/meta/scroll-animations/css/animation-timeline-view-functional-notation.tentative.html.ini
new file mode 100644
index 000000000000..41bd86cfc893
--- /dev/null
+++ b/testing/web-platform/meta/scroll-animations/css/animation-timeline-view-functional-notation.tentative.html.ini
@@ -0,0 +1,27 @@
+[animation-timeline-view-functional-notation.tentative.html]
+  [animation-timeline: view()]
+    expected: FAIL
+
+  [animation-timeline: view(50px)]
+    expected: FAIL
+
+  [animation-timeline: view(auto 50px)]
+    expected: FAIL
+
+  [animation-timeline: view(inline)]
+    expected: FAIL
+
+  [animation-timeline: view(horizontal)]
+    expected: FAIL
+
+  [animation-timeline: view(vertical)]
+    expected: FAIL
+
+  [animation-timeline: view(horizontal 50px)]
+    expected: FAIL
+
+  [animation-timeline: view(), view(inline)]
+    expected: FAIL
+
+  [animation-timeline: view(inline) changes to view(inline 50px)]
+    expected: FAIL