A little while ago, I was playing with the feature where you setup a new Lock Screen / Home Screen combo (hold down on the lock screen) and decided to setup a new lock screen so it cycles through my Photos.
I’m absolutely loving it, it’s surfacing photos I wouldn’t normally see (I have widgets with photos on my phone and ipad but different photos are surfaced.)
I’d share some Screenshots, but they’re too big.
Is anyone else using this?
Yes, on every device I own 
I’m using it as well. I have a dozen people added for which it pulls photos. So many I’d overlooked! And some funny ones, like a close crop of a photo of a photo print lying on the floor. 
I’m having trouble with this. I thought I could make an album with certain photos in it and I could add photos as I want to the album. But if I add photos they don’t show up on the screen. Anyone know a workaround to fix this? And can you get the photo to change anytime I tap the screen? So far it will only do it on the lock screen.
I use it for all my devices.
@Jjm I think it pulls from favourites and not a specific album. (Working from memory, I’ve not checked.)
No LLM harmed in the making of this post.