Going to chalk this one up as a CarPlay issue instead of a Maps issue since it seems to work fine in the phone alone, but Maps position freezes during routing.
Voice will still announce the proper turn when it gets there, but the visual map may be miles off as the position simply does not move.
Guessing it is some sort of beta or memory issue. Again, routing works fine on the phone by itself…music on CarPlay is fine, phone calls, fine, Teams meetings are fine….Map routing is frozen (not always, but enough).
Feedback submitted.