I'm not sure what you're referring to. The home page shows public posts by the relay's pubkey. Common practice right now is for that to be the owner of the relay, not the relay itself. Other stuff is locked in to that particular relay.
Its confusing because you are asking people to log into a relay first and use groups inside of it. But then on the "home" tab, I can see all my posts that are not in that relay.
That's because your pubkey is being advertised as the relay's pubkey. Flotilla assumes the pubkey is exclusive to the relay. But maybe I should still limit it to fetching from that relay
Yeah, I think you should. Otherwise it gets very confusing to know where is what and how private am I in this system. I am using it for internal comms of a company. Let's see if it works :)
Rad, don't hesitate to let me know about problems
I already don't like the "threads" option. I would just focus on rooms and DMs.