Black screen when launching Open Brush

Oculus Quest 2
OpenBrush_Quest_2.7.0.apk from github.
Install via SideQuest, success.
But when I run, logo open brush loadind and ... black screen and I have been logout to home screen of oculus.

This is not helped me "Try renaming your Documents/Open Brush folder to force a clean new config".

Try OpenBrush_OpenXR_2.7.55.apk, but same problem.
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