Issue:
With this new beta you can no longer request an invite from someone if they can't actually accept the request, e.g. they are in an Invite only from someone else.
The problem is that nothing tells you why you can't press the
Request Invite
button, you have to know figure that out yourself.
Suggestion:
There are two ways I think this could be solved:
  1. Add a tooltip when hovering above the greyed out button
  2. Add an info box that appears when you try to press the greyed out button