[csswg-drafts] Pull Request: [cssom-view] Use flat tree instead of shadow-including tree for element.checkVisibility()

nt1m has just submitted a new pull request for https://github.com/w3c/csswg-drafts:

== [cssom-view] Use flat tree instead of shadow-including tree for element.checkVisibility() ==
`element.checkVisibility()` checks against CSS properties, which apply on the flat tree, not the shadow-including tree.

Fixes #9486

[css-spec-shortname-1] Brief description which should also include the #issuenum-or-URL and/or link to relevant CSSWG minutes.

Copy the above line into the Title and replace with the relevant details. Fill in any additional details here. See https://github.com/w3c/csswg-drafts/blob/master/CONTRIBUTING.md for more info.


See https://github.com/w3c/csswg-drafts/pull/9488


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Received on Wednesday, 18 October 2023 07:58:21 UTC