Group details: removing members needs to be handled better
At the moment you simply click on the "X" and the the user is removed from the group. I think it would be better to have an explicit "remove" button + a confirmation dialog ("Really remove user from group? Both you and the user might loose access to shared content!"). However, to make it easier and save time, we can stick to the "X" but still implement the confirmation prompt.
This is related to: #1277 (closed). I think at least the name chips should be a little bit bigger in size, no?