Recently I've been having this problem where after a few days the wallpaper on my second display will just go black. If I try to change the wallpaper when this happens it just stays black. If I kill the Dock process the wallpaper will come back but it will glitch out again the next time the system locks and the displays go to sleep. If I log out and back in it will be fine for a few days and then inevitably glitch out again. Anyone have any ideas? Running macOS 13.4.