Tried to replicate the issue yesterday and today. Looks like it's gone, so it's either:
- bazzite 43 update
- unlayering X11
- swithing to different monitor (from old 144 to new 180Hz)
- disabling vencord hardware acceleration
- swithing from 2k-144Hz + HD-60hz monitor combo to 2x2k:180Hz monitors (matching refresh rate rather than unmatched resolutions and ref-rates) - this was the reason i layered X11 to begin with
- turning off LACT overdrive flag (enabled it and hadn't change a thing, but still rolled back the flag also)
I'll re-enable the hardware acc in other parallel apps and see whether this happens again. I'll close this ticket so it won't stay open marking this message as solution.
Thank you for help!