Comment 4 for bug 1969834

done.

this is very strange, but when I did the log, I noticed that the artifacts stopped appearing. And I was very surprised because. I did not reboot the laptop - it was woken up (23:48:37 suspend entry (deep)).
I recorded the video at about 21:27 and this period is in the log.
Perhaps the reinstallation of some libraries between 21:27 and 23:48, primarily Qt, had an effect (teamviewer did not want to start for me).

The bug has been fixed but I have no idea how.