Right now you can only “exile” players from your group, which is just a fancy word for kicking them.
But I am missing the feature of being able to ban people from a group, so they cant get back in anymore.
This is very useful for when you have a player that keeps rejoining a group after being kicked off.
Its also useful for dealing with bots, because right now I have one bot account that keeps rejoining my group no matter how often I kick it off.