[Cocoa] Navigating to next Netflix video results in wrong size, empty content
<rdar://problem/82229550>
<rdar://106317508>
Pull request: https://github.com/WebKit/WebKit/pull/11282
Committed 261446@main (20ae459b703a): <https://commits.webkit.org/261446@main> Reviewed commits have been landed. Closing PR #11282 and removing active labels.