The label of an option group within a select is selectable and appears with standard <option> styling. It should match the option disabled styling.
Created attachment 120092 [details]
Same test as an attachment.
Regressed in <http://trac.webkit.org/changeset/97533> (Follow up the recent HTMLSelectElement improvements with a little bit more).
What I'm seeing is that it's not only drawn incorrectly, but can actually be selected.
I’ll look at this as soon as I have a chance.
Created attachment 120345 [details]
Comment on attachment 120345 [details]
Clearing flags on attachment: 120345
Committed r103616: <http://trac.webkit.org/changeset/103616>
All reviewed patches have been landed. Closing bug.