Current history is green: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=fast%2Fimages%2Freset-image-animation.html&test=fast%2Fimages%2Fslower-animation-than-decoding-image.html These test were isolated from the others in the group as ones that are unexpectedly passing.
<rdar://problem/65282555>
Created attachment 403900 [details] Patch
Tests removed: fast/images/reset-image-animation.html fast/images/slower-animation-than-decoding-image.html
fast/images/slower-animation-than-decoding-image.html is still a flaky failure on Mac-wk1. It looks like fast/images/reset-image-animation.html is also still flaky, though it is less frequent.
fast/images/slower-animation-than-decoding-image.html is also still flaky on iPhone release bots. fast/images/slower-animation-than-decoding-image.html has had only one failure on iPadOS debug since 6/10/20 (before which it seemed to be failing more frequently).
Upon further review, I can see the tests are still flaky failing. Not removing expectation.