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Support KDE Plasma
8

Hm, I even unable to find it:

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image1058×603 115 KB

Your profile contains Desktop Environment: KDE
My sys info (kinfocenter about-distro):

Operating System: Manjaro Linux
KDE Plasma Version: 5.23.2
KDE Frameworks Version: 5.87.0
Qt Version: 5.15.2
Kernel Version: 5.15.0-1-MANJARO (64-bit)
Graphics Platform: X11

May be you are on a wayland user session type? How to check a user session type (Wayland / X11) you are using on Gnome, KDE
What if to try to switch the session type to or from X11 and to try to setup it there?