NEW319381
[css-anchor-position] scroll adjustments to anchored box don't account for transforms 
https://bugs.webkit.org/show_bug.cgi?id=319381
Summary [css-anchor-position] scroll adjustments to anchored box don't account for tr...
David Shin
Reported 2026-07-14 08:16:29 PDT
Created attachment 480577 [details] Minimum Reproducible Case STR: 1. Launch attached testcase (Tested on `Version 151.0.7883.0 (Official Build) canary (64-bit)`) 2. Scroll up and down Expected: Anchor positioned element (The purple square) should not "detach" from the anchor element (The pink square) Actual: The positioned element detaches from the anchor element when the scroller moves down, seemingly scrolling at a different rate from the anchor element.
Attachments
Minimum Reproducible Case (693 bytes, text/html)
2026-07-14 08:16 PDT, David Shin 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2026-07-14 10:50:13 PDT
<rdar://problem/182219060>
Note You need to log in before you can comment on or make changes to this bug.