New iP5S. With reduce motion set to off (default), my home screen wallpaper shifts/jumps from time to time. It doesn't do it all the time, but about 50% of the time. It does this when switching to or from home screens to multitasking. Is anyone else experiencing this? It's almost as if the wallpaper is trying to resize itself from time to time. If I turn reduce motion ON, it fixes this issue. The shift/jump occurs with any wallpaper selected. I'm hopeful it's a slight bug and will be fixed in a software update.