So I just recently got back into the Android realm after a 2 year stint with Apple. When I first had an Android phone, I think I recall having a wallpaper that extended across all my home screens. So as I would scroll across each screen, I would go to another section of the same image, if that makes any sense. I now have an S4 and cannot seem to replicate this, even with a background app. Is this feature no longer available?