Thanks, Jan – I appreciate your note, and I could be wrong, but I think the message I had found was in this Mobile subforum (see message titled “AF2 and nimbus steelseries controller for IOS”, started on September 5th, 2016), and it’s describing the buttons on the Nimbus. That’s why I wonder if these features were in a previous version of Aerofly FS mobile, and not in the 2019 version.
But I also want to note again the more serious problem that with the Nimbus controller on, there are no overlays present – not even for copilot – and without the copilot interface it’s impossible to access the Copilot or Autopilot functions. That’s a little different from what you mentioned above, so perhaps that is not the intended behavior.
Again, thank you for your quick response and for your help!