Opening the tailgate should stop the auto lock or at least extend the delay.

If the driver unlocks the car but doesn't open a door then after a delay the car re-locks itself. Opening a door cancels the auto lock countdown. But opening the tailgate doesn't stop the countdown. So when I return to the car with groceries, I unlock the car with the NFC on the mirror. I then go to the back of the car and open the tailgate. Unload the groceries. Then return to the drivers door to find the car is locked. Not a big deal but inconvenient. Opening the tailgate should stop the auto lock countdown or at least pause it while the tailgate is open. After all, if the tailgate is wide open is there a reason to auto lock the car?