[csswg-drafts] [css-pseudo-4] Let ::details-content opened details correctly set expanded (#13096)

Snugug has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-pseudo-4] Let ::details-content opened details correctly set expanded ==
When a details element is forced open using `:details-content` (with `content-visibility: visible;` and `height: auto !important;` or similar), today, the details element is exposed as closed to assistive technology. It'd be great if it'd properly report that it's expanded when forced opened, reducing the need for writing and running JavaScript to make this very powerful UI pattern accessible.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/13096 using your GitHub account


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Received on Wednesday, 12 November 2025 05:22:06 UTC