314822 2026-05-14 09:00:04 -0700 SubtreeScrollbarChangesStateScope can outlive LayoutScope 2026-05-15 12:06:11 -0700 1 1 1 Unclassified WebKit Layout and Rendering WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 sgill26 sgill26 bfulgham simon.fraser webkit-bug-importer zalan oldest_to_newest 2210913 0 sgill26 2026-05-14 09:00:04 -0700 Currently in RenderBlock::layout LayoutScope can get destroyed before SubtreeScrollbarChangesStateScope. We probably want this to happen the other way around and make sure LayoutScope is the last thing destroyed otherwise it can put us in a weird state 2210914 1 webkit-bug-importer 2026-05-14 09:00:18 -0700 <rdar://problem/177077505> 2210916 2 sgill26 2026-05-14 09:09:34 -0700 Pull request: https://github.com/WebKit/WebKit/pull/64813 2211242 3 ews-feeder 2026-05-15 12:06:08 -0700 Committed 313323@main (f9ade7a024fb): <https://commits.webkit.org/313323@main> Reviewed commits have been landed. Closing PR #64813 and removing active labels.