I created a shared album on my iPhone 6s Plus and I can see it on my iPad but it doesn't show up on my Apple TV 4. It says photo stream is empty. All of my other photos and albums are there but nothing in Shared. I can't even set my photos as screensaver because when I choose my photos option it just takes me to my photos and that's it. I tried to do this before and after the newest update and nothing has changed.