RESOLVED DUPLICATE of bug 303101302276
[block-in-inline] opacity and zindex does not work for block-in-inline layout 
https://bugs.webkit.org/show_bug.cgi?id=302276
Summary [block-in-inline] opacity and zindex does not work for block-in-inline layout
Ahmad Saleem
Reported 2025-11-10 10:40:08 PST
Hi Team, As work is on-going for block-in-inline layout, we still fails these two WPT tests cases: WPT Test Case - https://wpt.fyi/results/css/CSS2/stacking-context?label=experimental&label=master&aligned&q=block-in-inline WPT Test Case Live Link - https://wpt.live/css/CSS2/stacking-context/opacity-affects-block-in-inline.html & https://wpt.live/css/CSS2/stacking-context/zindex-affects-block-in-inline.html ^ Only Safari / WebKit fails these tests. Just raising so we can fix it. Thanks!
Attachments
Add attachment proposed patch, testcase, etc.
Ahmad Saleem
Comment 1 2025-11-10 10:41:28 PST
NOTE - these tests are already imported - https://searchfox.org/wubkat/rev/f9a527c4f243b747a4597bd50e0d47185c9bd85e/LayoutTests/TestExpectations#8125 imported/w3c/web-platform-tests/css/CSS2/stacking-context/opacity-affects-block-in-inline.html [ ImageOnlyFailure ] imported/w3c/web-platform-tests/css/CSS2/stacking-context/zindex-affects-block-in-inline.html [ ImageOnlyFailure ]
Radar WebKit Bug Importer
Comment 2 2025-11-17 10:41:11 PST
<rdar://problem/164896390>
Ahmad Saleem
Comment 3 2025-11-28 23:48:11 PST
*** This bug has been marked as a duplicate of bug 303101 ***
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