@weilawei Oh really. Mmm, I might have done something to the system then to not allow me to do this. Did you set the wallpaper via the Files app or Gallery app?
@weilawei Okay, I'll have to restore the default gallery app then to see. I'm presently using Simple Gallery which I'm pretty sure it doesn't support setting live wallpapers. Thanks.
Gregory's Server
@adamsdesk I think I set it from the Gallery's hamburger menu when you view an individual image/video.