stopMakingViewBlankDueToLackOfRenderingUpdate logging shows even if we never made the view blank, this is confusing.
Created attachment 430523 [details] Patch
Created attachment 430524 [details] Patch
Committed r278442 (238462@main): <https://commits.webkit.org/238462@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 430524 [details].
<rdar://problem/78848845>