iOS 13 | Add Photo(s) to albums in Photos??

Using an iPhone SE, just updated to 13.1.3 and can't figure out how to add photos from the "photos" screen or even from the "recents" album. In the past, you were able to select a photo or photos and using the "..." button there would be a button to "add to album".

Alternatively, you could have entered into an already existing album and added new photos from there.

Both of these functions seem to be missing in iOS 13.

What am I missing!?