muhomorr @trickywinter
Update from my end.
I've used Android Auto for the past few days with my car. Wirelessly, in Private Space. I unlock Private Space before entering my car, and enable Bluetooth.
My car connects to my phone after about 10 seconds, then after another 10 it will boot up Android Auto.
I did a 3+ hour drive with a break, which disconnected my phone, and then reconnected it. Also did a bunch of smaller drives.
Thus far I've not run into any issues! No disconnections, and Android Auto connects just fine every time.
Huge props to you Muhomorr for getting this fixed. I hope it stays as consistent in the future. If there are any issues, I'll be sure to post them.