I was thinking about getting a new Apple TV 4K to replace my now unusable old one. I really liked the photo gallery screensaver on the old one, but in all of the documentation for the new TVOS, I couldn’t find a way to do the new, photo slideshow screensaver without using shared albums in iCloud photos. Is there a way to just upload a folder of photos to use as the screensaver on the new Apple TVs, just like the old ones?