Created attachment 460614 [details] imageDiffs webanimations/accelerated-animation-after-forward-filling-animation.html This is a flaky image failure happening on both release and debug macOS ToT. HISTORY: https://results.webkit.org/?suite=layout-tests&test=webanimations%2Faccelerated-animation-after-forward-filling-animation.html
Pull request: https://github.com/WebKit/WebKit/pull/1994
<rdar://problem/96296933>
Test gardening commit 252046@main (226a469a02a6): <https://commits.webkit.org/252046@main> Reviewed commits have been landed. Closing PR #1994 and removing active labels.
I was able to reproduce the issue in macOS ToT by running test command: run-webkit-test webanimations/accelerated-animation-after-forward-filling-animation.html --iterations=1000
This test is super flaky on some queues, almost 100% failing.