RESOLVED FIXED270806
[css-scoping] Scope limits with multiple selectors are ignored 
https://bugs.webkit.org/show_bug.cgi?id=270806
Summary [css-scoping] Scope limits with multiple selectors are ignored
Niklas Ljunglöf
Reported 2024-03-11 10:36:51 PDT
In the current Safari implementation of `@scope`, declared scope limits with multiple selectors are ignored. This is not according to spec since a scope limit is defined as a forgiving selector list. A workaround is to declare the scope limits selectors inside `:is()` or `:where()`.
Attachments
Two scope limit tests (one with a single selector and one with multiple selectors) (1.15 KB, text/html)
2024-03-11 10:38 PDT, Niklas Ljunglöf 		no flags
Details
Screenshot of attached test in Safari TP 190 and Chrome Canary 124.0.6351.0 (329.44 KB, image/png)
2024-03-11 10:40 PDT, Niklas Ljunglöf 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Niklas Ljunglöf
Comment 1 2024-03-11 10:38:04 PDT
Created attachment 470294 [details] Two scope limit tests (one with a single selector and one with multiple selectors)
Niklas Ljunglöf
Comment 2 2024-03-11 10:40:13 PDT
Created attachment 470295 [details] Screenshot of attached test in Safari TP 190 and Chrome Canary 124.0.6351.0
Radar WebKit Bug Importer
Comment 3 2024-03-18 10:37:13 PDT
<rdar://problem/124956673>
Matthieu Dubet
Comment 4 2024-03-18 14:55:03 PDT
Pull request: https://github.com/WebKit/WebKit/pull/26075
EWS
Comment 5 2024-03-19 11:39:30 PDT
Committed 276359@main (432386fb902b): <https://commits.webkit.org/276359@main> Reviewed commits have been landed. Closing PR #26075 and removing active labels.
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