Bug 291065

Summary: [css-anchor-position-1] Style resolution should descend into children of anchor-positioned elements after it's resolved
Product: WebKit Reporter: Danny Moerkerke <drmoerkerke>
Component: CSSAssignee: Kiet Ho <kiet.ho>
Status: RESOLVED FIXED    
Severity: Normal CC: ian, kiet.ho, koivisto, plampe, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari 18   
Hardware: Mac (Apple Silicon)   
OS: macOS 15   

Danny Moerkerke
Reported 2025-04-04 01:51:37 PDT
The release notes for Safari TP 216 state that position-area has been integrated but it doesn't work yet. Demo: https://codepen.io/dannymoerkerke/pen/JjazNRQ
Attachments
Radar WebKit Bug Importer
Comment 1 2025-04-04 11:29:27 PDT
Kiet Ho
Comment 2 2025-04-04 12:03:16 PDT
Thanks for the bug report. It seems there's a bug that makes the anchor-positioned box not rendered when its visibility changes (by clicking on the popover trigger button)
Kiet Ho
Comment 3 2025-04-08 13:59:56 PDT
Kiet Ho
Comment 4 2025-05-07 23:31:18 PDT
Kiet Ho
Comment 5 2025-05-13 12:32:48 PDT
*** Bug 291260 has been marked as a duplicate of this bug. ***
EWS
Comment 6 2025-05-14 13:30:48 PDT
Committed 294924@main (8c48c1a274e9): <https://commits.webkit.org/294924@main> Reviewed commits have been landed. Closing PR #45100 and removing active labels.
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