RESOLVED DUPLICATE of bug 299842299828
REGRESSION(300617@main): Broke many imported/w3c/web-platform-tests/css/mediaqueries on iOS 
https://bugs.webkit.org/show_bug.cgi?id=299828
Summary REGRESSION(300617@main): Broke many imported/w3c/web-platform-tests/css/media...
Jonathan Bedard
Reported 2025-09-29 15:29:50 PDT
300618@main broke many tests in imported/w3c/web-platform-tests/css/mediaqueries on iOS. Failure links: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fmediaqueries%2Faspect-ratio-003.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fmediaqueries%2Faspect-ratio-001.html&platform=ios Tests we believe are impacted: http/wpt/content-security-policy/sandbox-manifest-blocked-cross-origin.sub.html http/wpt/css/css-view-transitions/navigation/cross-origin-bfcache.html http/wpt/css/css-view-transitions/navigation/old_vt_promises_bfcache.html http/wpt/loading/early-hints/preconnect-csp-allowed.h2.window.html http/wpt/loading/early-hints/preconnect-csp-blocked.h2.window.html http/wpt/loading/early-hints/preconnect.h2.window.html http/wpt/navigation-api/navigate-event/navigate-history-back-bfcache.html http/wpt/navigation-api/per-entry-events/dispose-after-bfcache.html http/wpt/webcodecs/webcodecs-crossOrigin.sub.html imported/w3c/web-platform-tests/css/mediaqueries/aspect-ratio-002.html imported/w3c/web-platform-tests/css/mediaqueries/aspect-ratio-001.html imported/w3c/web-platform-tests/css/mediaqueries/aspect-ratio-003.html imported/w3c/web-platform-tests/css/mediaqueries/aspect-ratio-005.html imported/w3c/web-platform-tests/css/mediaqueries/aspect-ratio-006.html imported/w3c/web-platform-tests/css/mediaqueries/aspect-ratio-004.html imported/w3c/web-platform-tests/css/mediaqueries/aspect-ratio-serialization.html imported/w3c/web-platform-tests/css/mediaqueries/device-aspect-ratio-002.html imported/w3c/web-platform-tests/css/mediaqueries/device-aspect-ratio-003.html imported/w3c/web-platform-tests/css/mediaqueries/dynamic-range.html imported/w3c/web-platform-tests/css/mediaqueries/device-aspect-ratio-006.html imported/w3c/web-platform-tests/css/mediaqueries/display-mode.html imported/w3c/web-platform-tests/css/mediaqueries/device-aspect-ratio-004.html imported/w3c/web-platform-tests/css/mediaqueries/display-mode.tentative.html imported/w3c/web-platform-tests/css/mediaqueries/forced-colors.html imported/w3c/web-platform-tests/css/mediaqueries/match-media-parsing.html imported/w3c/web-platform-tests/css/mediaqueries/media-query-matches-in-iframe.html imported/w3c/web-platform-tests/css/mediaqueries/min-width-001.xht imported/w3c/web-platform-tests/css/mediaqueries/inverted-colors.html imported/w3c/web-platform-tests/css/mediaqueries/min-width-tables-001.html imported/w3c/web-platform-tests/css/mediaqueries/mq-calc-001.html imported/w3c/web-platform-tests/css/mediaqueries/mq-calc-004.html imported/w3c/web-platform-tests/css/mediaqueries/mq-calc-003.html imported/w3c/web-platform-tests/css/mediaqueries/mq-calc-005.html imported/w3c/web-platform-tests/css/mediaqueries/mq-calc-002.html imported/w3c/web-platform-tests/css/mediaqueries/mq-calc-006.html
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Radar WebKit Bug Importer
Comment 1 2025-09-29 15:32:59 PDT
<rdar://problem/161602815>
Jonathan Bedard
Comment 2 2025-09-29 15:38:29 PDT
Seems surprising this change had any functional difference.
Per Arne Vollan
Comment 3 2025-09-30 08:09:22 PDT
*** This bug has been marked as a duplicate of bug 299842 ***
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