A route guidance sign remains on HUD after the Maps app has been killed

If you start navigation to a destination in Maps, and then kill Maps via the Diagnostics, the last route guidance sign remains on HUD. It does not dismiss if Maps is launched again.

This occurred for me on Linux desktop with builds made from git on the 5.14 branch. I did not test it on a target, since I do not have a third display attached now. I assume, there is no difference.