Google is testing updating the Google Business Profile web interface by adding a "Manage Photos" button. This comes shortly after testing the Food Ordering button.
This was spotted by Sohan Jain who posted this screenshot on Twitter:
I personally cannot replicate this, I just see the typical "Add Photo" button but I do think "Manage Photos" works better. I mean, why have both, just put "Manage"???
Forum discussion at Twitter.