NEW312387
Optgroup base appearance rendering 
https://bugs.webkit.org/show_bug.cgi?id=312387
Summary Optgroup base appearance rendering
Joey Arhar
Reported 2026-04-15 10:27:21 PDT
The spec for rendering optgroups in the base appearance select element is being improved here: https://github.com/whatwg/html/pull/12201 Here are existing WPTs which cover this behavior: - html/semantics/forms/the-select-element/customizable-select/select-appearance-optgroup-legend.html - html/semantics/forms/the-select-element/customizable-select/select-appearance-optgroup-rendering.html
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Radar WebKit Bug Importer
Comment 1 2026-04-22 10:28:11 PDT
<rdar://problem/175352128>
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