IMAP folder subscription / synchronization

Ok, so I have read that it doesn’t work on Google Workspace, which sucks… so any idea on support for that??

I did get to wondering if this was an emClient method, or an IMAP method?

If it is IMAP, then it should be supported by Gmail and also you should be able to do the reverse and --imap-list-get-path or something?
And then make a GUI with tickboxes or dropdowns for all the labels that an account has?
Tickbox = sync
Dropdown = sync, sync all, sync x days

Seems really simple to me.
Used to be available in Gmail for android until recently.