Follow-up to bug 254984 as I did not know about this constant.
<rdar://problem/109994606>
Pull request: https://github.com/WebKit/WebKit/pull/14468
Committed 264687@main (3cac44f05d66): <https://commits.webkit.org/264687@main> Reviewed commits have been landed. Closing PR #14468 and removing active labels.