Head movement axis in planes dont work

for some reason the head movement axis dont work, i cant move my head in axis x or y and its super annoying in planes that have head by default too low like the skyhawk and is really annoying in simulator battles if i dont have a head tracking

im getting the same problem as well. For some reason all my controls were set to default randomly so I had to go and set up everything for sim again, but the head movement controls do absolutely nothing and i am confused as to why