When using the astronomy wallpaper, the day/night transitions on the locked screen and background do not match. Tried changing the wallpaper to something else and going back to it, phone restart ...

The following steps show you how to set up a dynamic astronomy wallpaper on an ‌iPhone‌ running iOS 16. Unlock your ‌‌‌iPhone‌‌‌ with Face ID or Touch ID , then press and hold the ...

2. Select the + button next to the customize option, or swipe left and add new. 3. Click the Weather option from the top row, or select the first wallpaper from the Weather and Astronomy row.