258212 2023-06-16 08:52:43 -0700 REGRESSION(259592@main): wpt/css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html 2023-10-30 09:56:28 -0700 1 1 1 Unclassified WebKit Scrolling WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=251297 https://bugs.webkit.org/show_bug.cgi?id=209735 InRadar P2 Normal --- 1 gsnedders webkit-unassigned nmouchtaris simon.fraser webkit-bug-importer oldest_to_newest 1962110 0 gsnedders 2023-06-16 08:52:43 -0700 c.f. https://wpt.fyi/results/css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html?label=master&product=chrome%5Bexperimental%5D&product=firefox%5Bexperimental%5D&product=safari-171%20preview%5Bexperimental%5D&product=safari-172%20preview&product=safari%5Bstable%5D bisect points at 259592@main as the culprit we don't have this imported in WebKit (bug 209735), see http://wpt.live/css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html 1962111 1 webkit-bug-importer 2023-06-16 08:52:55 -0700 <rdar://problem/110902526>