Affects some Interop 2023 tests: https://wpt.fyi/results/css/css-contain/container-queries?label=master&label=experimental&product=chrome&product=firefox&product=safari&aligned&view=interop&q=label%3Ainterop-2023-container%20canvas-as-container-00
<rdar://problem/106739131>
I looked at this a bit more, it seems like we're just querying out of date style info when checking for focusability. If you add a `getComputedStyle(target)` call right before focusing the targets, the two tests pass.
Pull request: https://github.com/WebKit/WebKit/pull/17543
Committed 267786@main (514d0acadd36): <https://commits.webkit.org/267786@main> Reviewed commits have been landed. Closing PR #17543 and removing active labels.