Hi, thanks for the quick reply!
Windows 11 version 21H2 (OS Build 22000.1281)
One monitor only, 2560 x 1440, 125% scaling
Moving icons inside a normal Fence
Don't have a video. It didn't happen on this boot. The only thing I changed was moving the Fence to the top of the screen area whereas it used to be in middle of the screen on the left side of the monitor. We'll see what happens over the next couple of days.