So I updated to 15.7 and low and behold I’m getting choppy movement on panning and flying I have an m1 iPad
My fold 4 has better performance, dunno what Apple did but it’s not playable I plan on restoring back to 14 it’s so bad it’s also X-Plane as well either it’s just not been optimized the code for the new update but, yea it’s not playable. 
not your fault Aerofly
UPDATE;;;;;;
i decided to do a soft ipad reset and now performance is smooth across panning and flying apparently something bugged with the install
if you experience the same do a reset not a wipe your ipad reset but a reset refresh and it will fix whatever happened.
Happy FLying