The test262 for RegExp V flag / property of strings does not include exhaustive syntax checks for the grammar added for the feature. We need to add these such tests and fix issues found with these new tests.
<rdar://problem/106724836>
Pull request: https://github.com/WebKit/WebKit/pull/11522
Committed 261714@main (30c8a2c9c4a8): <https://commits.webkit.org/261714@main> Reviewed commits have been landed. Closing PR #11522 and removing active labels.