can't join private rooms

I can't join any of the private rooms I was a member of in NS, invitations ask me to enable private room add but I can't see this option anywhere in QT. I must be missing something pretty obvious - can anyone point me in the right direction?

Click the room list to bring it into focus, and from the top button bar, click 'Accept Private Room Invitations'.

Cheers, Nir

Aha! Thanks Nir!

Happy to help :)