I'm a new Tesla Model 3 owner. While charging my car for the first time I've noticed that the only way to unplug my Rolec charging cable was first to unlock the charge port using the Tesla phone app or the screen inside the car even when the car is unlocked (I mean fully unlocked even with one of the doors open). Is this correct or is something wrong with my car or cable? I know that Tesla wall charges have a button on their cable that helps to unlock it. But what is the point in locking the cable if the car is unlocked? I used to own a plug-in hybrid Mercedes and the port would be unlocked along with the car itself irrespective what the changes you would use.