RESOLVED FIXED316214
Compute the scroll-state value of container-type 
https://bugs.webkit.org/show_bug.cgi?id=316214
Summary Compute the scroll-state value of container-type
klee
Reported 2026-06-03 11:06:34 PDT
Parsing of `container-type: scroll-state` (and `size scroll-state` /`inline-size scroll-state`) already landed, but the value is dropped at computed-value time and serializes back as `normal`. Represent scroll-state in the computed container-type value so that getComputedStyle round-trips it. This is value representation only; the element does not yet act as a scroll-state query container (follow-up). Test: imported WPT container-type-scroll-state-computed.html.
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klee
Comment 1 2026-06-03 11:10:56 PDT
Pull request: https://github.com/WebKit/WebKit/pull/66385
EWS
Comment 2 2026-06-04 10:37:21 PDT
Committed 314551@main (3866f2f70936): <https://commits.webkit.org/314551@main> Reviewed commits have been landed. Closing PR #66385 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2026-06-04 10:38:14 PDT
<rdar://problem/178740634>
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