REGRESSION(260575@main): [macOS] PiP mode causes video to zoom in
<rdar://problem/106201886>
Pull request: https://github.com/WebKit/WebKit/pull/11161
Committed 261350@main (8bbc299e348e): <https://commits.webkit.org/261350@main> Reviewed commits have been landed. Closing PR #11161 and removing active labels.