Ever since iOS 12 when using apple CarPlay maps I’m having compass issues. If I have no route entered and just leave the map screen up it doesn’t track north up and doesn’t show the arrow but instead a round dot with a blue circle flashing around it tracking along my route. Google and Waze have the arrow going backwards down the road. I thought at first it was my prior iPhone X but I upgraded and my xs and my boyfriends xr do the same thing. Nothing has changed about my car. 2017 Audi A3 and this was never a prob prior to iOS 12. I’ve tried turning on and off true north in the compass settings and turning on and off calibration in location services. Anyone else had similar issues or suggestions?