My iphone 14 pro max wallpaper won't stay assigned
I have a new iPhone 14 Pro Max running iOS 16.3. The wallpaper that I want it to stay on changes every night to a pure black wallpaper.
I go into Settings > Wallpaper and assign what I want and it works until around 10 PM and switches to the pure black wallpaper. Every morning I have to manually reset the wallpaper.
Am I missing something on how to do this?
iPhone 14 Pro Max