Great question!
I also tried it with my goggles 2 and it also doesn’t connect. I have everything updated to the latest firmware and everything connected to the Avata.
The other frustrating issue with the app is that it is even worse with the iOS version.
I would be interested in hearing from others who have managed to get it to work with both the goggles (V2 or 2) and the FPV Remote 2, including the firmware of the goggles and controller that it’s working with!
Thanks in advance.