I upgraded to an iPhone 12 and it won't connect with Bluetooth...The system correctly sees the iPhone 12 as a new paired device, and shows a message to "Confirm [this number] is displayed on your phone" but nothing appears on the iPhone screen, so there is no way to confirm ... I have re-paired the phone, and rebooted car, screen and phone multiple times... Based on related threads, I'm unsure if this is an iPhone or Tesla issue... iOS 14.6 / Tesla 2021.4.18.3