Wallpaper add folder does not work
System Settings > Wallpaper > Add Folder does not work. Clicked Add Folder, selected folder, and clicked Choose. After several seconds the System Setting Wallpaper window is blank (no options displayed. Clicked on any other Systems Settings then back on Wallpaper. The options display but the added folder is not there and the desktop wallpaper is not changed.
This is with an external monitor connected to MacBook Pro 2018 running Ventura 13.2.1
This worked fine previously and just started recently, possibly after upgrade to Ventura.
Mac Pro, macOS 10.14