Thanks Jeff. I see the option now. I see that I needed to keep pressing the same key repeatedly (1,2,3 as the case may be) to cycle views for a certain view category. I was just pressing each key once.
I'm going to try attaching a second monitor and see if I can get a cockpit instruments view going on that. Does AeroFly have a "panel only" view? I didn't see one when cycling views. Or would the internal cockpit view be the closest to that?