Hi,
on Qt 5 applications there is a 1px wide gap between the maximized window and the bottom Panel
see screenshot
The blue Line comes from VS code (which does not use Qt 5 and thus maximizes correctly)

This also occurs when I open the System Settings in a maximized window while playing a video in full screen (e.g. with VLC or firefox)
Is there any known fix for this?

System info:

• kubuntu 21.10
• plasmashell 5.22.5
• Qt 5.15.2
• running X11
• 3840x2160 screen (200% scaling)

Thank you.

Can't reproduce it. Same distro. Tried a couple of qt's (vlc, qimgv...), no gap.

I think this only appears when the Panel height is set to an even number.
This bug also appears on Manjaro:

• gap when set to even height
• no gap when uneven height
• gap when set to uneven height and maximized App store (idk how Manjaro's is called)

Nope, no "dice". Set panel to uneven, tried a couple...no gap.