The show context button is broken, it doesnt display the original comment the received comment refers too.
Seeing the communities from another lemmy instance, displays them with a lower count that what it really has on the main instance. This creates an impression of the community being abandoned or having low activity. I think this should be fixed as well.
Sometimes local subscribers is nice to know. Maybe not more important than total subscribers, but useful nonetheless. Especially on a small/specific instance where you get to know your instance-mates, you might want to know how many of them are following a thing and whether you’re about to introduce them to something entirely new.