Workspace previews are blank/flickery

[git-f0x]

Window previews are also occasionally incomplete.
Was present in 22.04, but is also present on 24.04. Started happening after one of the mid-July commits (maybe 2de3669).
Also, applet popups don't close on click while in the overview.

2024-08-08.21-19-53.mp4

On AMD graphics (RX 570), though there's also an Intel iGPU.

[BrodieRobertson]

I have seen this behavior in a virtual machine, but not running on hardware with an AMD 6750XT

[git-f0x]

Do you have an iGPU? Maybe that triggers it on hardware.

[iamkartiknayak]

It happens occasionally, but only on external displays.

[rawkode]

Same behaviour here, on bare metal.

AMD Radeon RX 7900 XT

[git-f0x]

This appears to be fixed on my end with pop-os/cosmic-comp#780 (though the fix mentions software rendering). I'll close this if others confirm the same.

[iamkartiknayak]

Thr issue still persist. Now it only shows black rectangle wide across without any detail on external display

[git-f0x]

That seems more related to #61, than to the previews themselves being blank/flickery.

[iamkartiknayak]

On my main display workspace switcher worked fine even when it first got released.

[git-f0x]

I'll close this, since I haven't been able to reproduce the issue in a while.

[iamkartiknayak]

The issue still exist for external display. It shows a rectangle with no preview.
I have a Intel UHD 630 with Nvidia GTX 1650 4GB VRAM

[git-f0x]

That is unrelated to this and seems more similar to #45, #61 or #68.