Clicking on a choice annotation will open a select HTML element that corresponds to the annotation. Sometimes if you click on the choice annotation again while the HTML element is already up it will quickly disappear and reappear resulting in a flicker
rdar://128406464
Pull request: https://github.com/WebKit/WebKit/pull/29038
Committed 279381@main (b7d0e2efd379): <https://commits.webkit.org/279381@main> Reviewed commits have been landed. Closing PR #29038 and removing active labels.