Gravity GT iPhone problems

Hi y’all. Often after I unlock and authorize driving privileges on my IPhone 17Pro Max, if I exit the vehicle, for even 60 seconds, without locking it, once I re entry I must re-authorize driving privileges. Also the Gravity rarely unlock by proximity of my phone. Am I doing something wrong? Does that happens to anyone else?

Gravity does not yet have phone as a key. It's planned to arrive later this year. For now, you can carry the fob if you want walk-up unlocking.