When i use poi function in my mavic air 2 , the drone starts circling around the target , but when i try to adjust the hight or radius , the drone starts acting crazy ! It moves forward and backwards weirdly without any input from me ! Its like it refuses to change how far it is from the target ! I can pull it backwards easily , but i have to force it to make it go forward a little bit , then it loses it and strats moving forward and backwards dangerously, am i doing something worngly?