Bug 306625

Summary:	[threaded-animations] several scroll-animations tests crash as a result of changing timelines with "Threaded Time-based Animations" enabled
Product:	WebKit	Reporter:	Antoine Quint <graouts>
Component:	Animations	Assignee:	Antoine Quint <graouts>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	graouts, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Antoine Quint

Reported 2026-01-30 09:42:55 PST

The following WPT tests with "Threaded Time-based Animations" enabled: - scroll-animations/css/timeline-offset-in-keyframe-change-timeline.tentative.html - scroll-animations/scroll-timelines/setting-timeline.tentative.html - scroll-animations/view-timelines/timeline-offset-in-keyframe.html

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Radar WebKit Bug Importer

Comment 1 2026-01-30 09:43:03 PST

<rdar://problem/169284832>

Antoine Quint

Comment 2 2026-01-30 09:51:05 PST

Pull request: https://github.com/WebKit/WebKit/pull/57564

EWS

Comment 3 2026-01-30 14:06:11 PST

Committed 306522@main (a26d2b565969): <https://commits.webkit.org/306522@main> Reviewed commits have been landed. Closing PR #57564 and removing active labels.

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