Allow parsing of overflow-anchor behind flag (with animation wrapper)
Pull request: https://github.com/WebKit/WebKit/pull/2823
Committed 252941@main (e8c097a648c8): <https://commits.webkit.org/252941@main> Reviewed commits have been landed. Closing PR #2823 and removing active labels.
<rdar://problem/97764463>
*** Bug 242973 has been marked as a duplicate of this bug. ***