editing/execCommand/format-block-contenteditable-false.html fails when live range selection is enabled.
Pull request: https://github.com/WebKit/WebKit/pull/5610
Committed 255861@main (b9267a2f3d90): <https://commits.webkit.org/255861@main> Reviewed commits have been landed. Closing PR #5610 and removing active labels.
<rdar://problem/101453157>