Thanks for the information, but still not working. When I look at the picture in my photo album, it is reduced to fit the whole screen, but when I choose the photo to be my wallpaper, it zooms it in and I can zoom in further, but I can't zoom out far enough to get the whole picture on the screen. I did turn on Reduce motion but it didn't seem to help.
So is maybe the photo is too small and it is trying to enlarge it or what?