I’m experiencing the same issue and it’s super annoying because while landing on final with a controller on Xbox Cloud there’s no way I can let go of the controls to access the ATC window and acknowledge landing clearance. I even tried to reach the pause button to try acknowledge the landing clearance while paused but I nearly crashed just trying to do that. During the whole landing process I’ve got the tower repeatedly asking me to acknowledge their last transmission. On one flight I had them terminate ATC services with me just as I reached the taxi way to exit the runway which was really annoying after an otherwise successful 1 hour flight.