Black border after switching back to Gaming mode from Desktop mode

[sonalder-darlene]

When I go to Desktop Mode I sometimes need to go back to gaming mode without restarting my PC.
There is an "app" for that on the dock but when I use it a black border appear all around my screen. It's like one inch black (75" TV).

The only way to fix this is to restart the PC... This isn't ideal

I am running an up to date ChimeraOS on Ryzen 5 3600 and a Radeon RX 6600 8GB