Inconsistent Text behavior in CarPlay
OS 15.4.1
iPhone 12 Pro
2017 Audi A4, USB connection
Ever since the latest update, I have seen weird and inconsistent behaviors in the Carplay txt app -- the Audi (and several other vehicles) uses a wheel/click input -- like BMW's idrive and so on, and the ability to send/reply/change by clicking the wheel on the appropriate button often doesn't work. The UI outline element is missing when this happens -- and I can still use voice prompts, but plainly something has changed/broken.
At first I thought it was Groups or iMessage related (mixed SMS/Android users for instance) But after a month or so of experiments, it happens to any and all text messages regardless of who's in them.
I've also seen some weird instances of apps launching/unlaunching and autoplay oddness.