Bug 314509

Summary: [CSS will-change] -webkit-perspective should establish a containing block for fixed positioned descendants
Product: WebKit Reporter: Ahmad Saleem <ahmad.saleem792>
Component: CSSAssignee: Ahmad Saleem <ahmad.saleem792>
Status: RESOLVED FIXED    
Severity: Normal CC: koivisto, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Ahmad Saleem
Reported 2026-05-10 06:31:57 PDT
ssia - progressing WPT
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2026-05-10 06:32:05 PDT
<rdar://problem/176729670>
Ahmad Saleem
Comment 2 2026-05-10 06:33:15 PDT
Pull request: https://github.com/WebKit/WebKit/pull/64640
EWS
Comment 3 2026-05-11 11:37:05 PDT
Committed 313020@main (80a7823219fb): <https://commits.webkit.org/313020@main> Reviewed commits have been landed. Closing PR #64640 and removing active labels.
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