I like making these more concise and consistent across the dropdown and the cards, I'm still not 100% sold on the design but it seems ok for now!
At first I had it in the dropdown as "Background (3)", but realized that conflicts with the usual pattern of like, saying how many items match a certain filter…
I think this will be generally useful to minimize switching around for common operations, but also I'm thinking of building a bulk assign tool for things with broken body IDs, and this will be the place for it to live, I think