The assertions in _setMinimumUnobscuredSizeOverride and _setMaximumUnobscuredSizeOverride often trigger when the current bounds are 0. This is handled acceptably, and the assertion is not necessary in that case.
Pull request: https://github.com/WebKit/WebKit/pull/1149
Committed r295104 (251199@main): <https://commits.webkit.org/251199@main> Reviewed commits have been landed. Closing PR #1149 and removing active labels.
<rdar://problem/94243151>