Private Audio Zone Problem

Since I installed 1.1, I have problems in using my private audio zone from Roon used as remote.
From the audio settings, I can see all my private zones, like Internal Speakers, System Output and my Oppo HA-2 USB Dac. They all are enabled, but not selectable for playback. Another difference I noticed is that the names of all zones are not editable.
I am using a MacBook pro with Roon installed as a remote accessing my Roon on a mac mini.