Multi community feedback

I'm new to Summit, but not new to Lemmy. In other clients, I've subscribed to several clusters of communities. I'd love to be able to group them into multi-communities in Summit.

Desired behaviour: That the "Create Multi Community" page show you communities you've subscribed to that aren't yet in any multi community.

Desired behaviour: That searching for communities in the "Create Multi Community page" indicate which of the search results you're already subscribed to.