RESOLVED FIXED304057
[threaded-animations] WPT test `css/css-backgrounds/animations/background-color-animation-single-keyframe.html` crashes with "Threaded Time-based Animations" enabled 
https://bugs.webkit.org/show_bug.cgi?id=304057
Summary [threaded-animations] WPT test `css/css-backgrounds/animations/background-col...
Antoine Quint
Reported 2025-12-12 03:36:47 PST
The assertion added in 304301@main causes a crash with debug builds for this test.
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Radar WebKit Bug Importer
Comment 1 2025-12-12 03:36:55 PST
<rdar://problem/166375768>
Antoine Quint
Comment 2 2025-12-12 03:38:17 PST
Pull request: https://github.com/WebKit/WebKit/pull/55305
EWS
Comment 3 2025-12-12 07:00:34 PST
Committed 304356@main (3066a2b30697): <https://commits.webkit.org/304356@main> Reviewed commits have been landed. Closing PR #55305 and removing active labels.
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