The heads up display on my 2021 LT2 always returns to a high position on the windshield when the car is started. I readjust it to where I would like it to be and reset the seat memory. When the car is shut off and restarted the heads up display will again be up high and needs to be readjusted. The seat position works fine. Is this normal, or am I doing something wrong? Does he heads up display need to be adjusted each time the car is started?