Wallpaper changes to default on restart
As seen in the screenshots, my wallpaper image changes to default after restart on my desktop but not the sign in page however, the Desktop & Screensaver settings show that I have that image selected as my wallpaper. I believe the issue is the fact that I'm using a 40' Samsung 5 Series smart tv as the monitor. I have a 2018 Mac mini running macOS Monterey 12.3.1.
Mac mini, macOS 12.3