Bug 313223

Summary: Sibling index on rotate function not acting as expected
Product: WebKit Reporter: Cyd Stumpel <info>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Minor CC: ahmad.saleem792, koivisto, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari 26   
Hardware: All   
OS: All   

Cyd Stumpel
Reported 2026-04-24 03:15:06 PDT
I came across this Safari bug, at first I thought it was because of sibling-index/-count support but it seems to be related to using sibling-count/-index in a rotate function, both in the transform and rotate property. It's fixed when you remove the rotate from the transform (uncomment line 49) or if you first explicitly define them as variables using @property. https://codepen.io/Sidstumple/pen/yyarOba
Attachments
Radar WebKit Bug Importer
Comment 1 2026-05-01 03:16:10 PDT
Ahmad Saleem
Comment 2 2026-05-10 18:03:00 PDT
Fixed in 312860@main *** This bug has been marked as a duplicate of bug 313300 ***
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