ABRP v4.4.5 (2300)
iPhone 12 Pro iOS 16.5.1
Without connection to CarPlay I plan a route with the App and start it.
Now I connect the iPhone to CarPlay. The plan on CarPlay Display is not shown, instead I have to enter the destination once more.
ABRP v4.4.6 (2305)
Still same problem.
Today I started the navigation with the plan on the iPhone. After connecting it to CarPlay the plan with all steps was not shown on CarPlay, no destination at all.
The plan disappeared also from the iPhone. :-(