225592 2021-05-10 05:40:35 -0700 REGRESSION(r275515): wpt/css/CSS2/text/white-space-mixed-001.xht (invalidation?) 2021-05-17 05:41:19 -0700 1 1 1 Unclassified WebKit Layout and Rendering WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=209735 https://bugs.webkit.org/show_bug.cgi?id=220148 http://wpt.live/css/CSS2/text/white-space-mixed-001.xht InRadar P2 Normal --- 1 gsnedders webkit-unassigned ap bfulgham simon.fraser webkit-bug-importer zalan oldest_to_newest 1758472 0 gsnedders 2021-05-10 05:40:35 -0700 Via STP124 regressing this on wpt.fyi. Seems to be an invalidation bug of some sort, as selecting the text makes it redraw correctly. 1758473 1 gsnedders 2021-05-10 05:44:53 -0700 http://wpt.live/css/css-backgrounds/box-shadow-overlapping-001.html possibly the same invalidation issue? (not filing a bug for now to avoid too much bug spam!) 1758489 2 zalan 2021-05-10 08:17:45 -0700 oh I remember this one. Now we match FF and Chrome. 1758490 3 zalan 2021-05-10 08:18:06 -0700 (In reply to Sam Sneddon [:gsnedders] from comment #1) > http://wpt.live/css/css-backgrounds/box-shadow-overlapping-001.html possibly > the same invalidation issue? (not filing a bug for now to avoid too much bug > spam!) This is a different one. We should bail out on box-shadow. It's not yet supported by LFC. 1758654 4 ap 2021-05-10 14:43:57 -0700 But Chrome and Firefox doesn't change the rendering on selection. Still, perhaps a partial progression, so is there some action that this bug tracks at this point? 1758678 5 zalan 2021-05-10 15:13:50 -0700 (In reply to Alexey Proskuryakov from comment #4) > But Chrome and Firefox doesn't change the rendering on selection. That's because selection puts you back to the legacy line layout which I did not fix (so the rendering is fine as long as it goes through the new line layout code) 1758690 6 zalan 2021-05-10 15:36:47 -0700 (In reply to Alexey Proskuryakov from comment #4) > But Chrome and Firefox doesn't change the rendering on selection. > > Still, perhaps a partial progression, so is there some action that this bug > tracks at this point? The action would be to fix this for legacy line layout. 1760728 7 webkit-bug-importer 2021-05-17 05:41:19 -0700 <rdar://problem/78101785>