PlexVR on Go and Android 'advertise as server'



I have content synced from my Plex server to my Android phone and can play that when not connected to internet.
Enabled 'advertise as server' so when I set up an Adhoc network with my tablet, I can watch the synced content on there too.
Now I connected my Oculus Go to this Adhoc network but it does not see the 'server'

Shouldn't that just work?