CarPlay Wrangler Rubicon 2022 iOS18 calls no longer ring/messages no notification

New iPhone 16 Pro 128GB unlocked (AT&T eSIM) running iOS18.

2022 Jeep Wrangler Rubicon with 8.4 inch UConnect system (UTD).

Since getting my new iPhone and connecting via the included Apple USBC cable, no notifications appear on the UConnect screen for Apple messages and even FaceTime audio calls. Yes, focus is off, Do Not Disturb is off. Allow CarPlay when locked.

iPhone was set up using settings from my iPhone 15 Pro, which worked as it should with the UConnect system. Have already rebooted iPhone. Done a soft reset. Used “forget this vehicle” and reconnected.

Case opened with a senior Apple tech.

Anyone else experiencing this notifications glitch?