The @supports at-rule should correctly work with the nesting selector
<rdar://problem/105485711>
Pull request: https://github.com/WebKit/WebKit/pull/10747
Committed 261004@main (c4adae4df0f3): <https://commits.webkit.org/261004@main> Reviewed commits have been landed. Closing PR #10747 and removing active labels.
*** Bug 254204 has been marked as a duplicate of this bug. ***