Do the brake lights come on when the Taycan is slowed down with the regen function? In our old Tesla, when you lifted off the accelerator, the brake lights would illuminate ... but the car would actually eventually come to a complete standstill - one pedal driving most of the time. Not saying...
Hello from a fellow McLaren/Porsche owner here. You'll LOVE the McLaren. I went from a 570GT to an Artura. Both were rock solid ... just be sure to drive it regularly and don't let it be a "garage queen"! It needs the fluid running through it every now and then. :-)
Paper bag (lunch-sized) in the passenger seat, on top of a reusable shopping bag (in case the paper bag leaks). Then, at next rest stop, empty the contents of the paper bag into the trash. Then re-use the paper bag. Compost the paper bag when you get home! This might be a little too...
As other have said, just use CarPlay (or Android Auto). Your phone (and accompanying messages) can wait. Or pull over and delay yourself a bit to read the messages. I see so many drivers with eyes off the road "for half sec" who veer into other lanes or slow down needlessly as their eyes and...
I personally hope that CarPlay takes over every screen in my Taycan (but I'm not holding my breath). I have a lovely CarPlay interface in the center screen and the 3 others look like complete ass. I saw Android Auto the other day and had to immediately look away...