When I open the Space list, it would be nice to have an option, perhaps under “Space Filters”, such that Spaces are first grouped by Group, then sorted using my chosen sort method.
This way, work Spaces are not intermixed with personal Spaces. I like avoiding this intermixing, because it feels weird to see a personal Space sandwiched in between work Spaces.
Just a small additional note, I set my sorting to ABC, but I noticed that once in a while it changes back to the default, even though it seems to be preserved across refreshes.