Using CGDisplayListImageBufferBackend in a bifurcated context often results in the CTM getting out of sync
Pull request: https://github.com/WebKit/WebKit/pull/2350
Committed 252402@main (df10db33ccfe): <https://commits.webkit.org/252402@main> Reviewed commits have been landed. Closing PR #2350 and removing active labels.
<rdar://problem/96920074>