No return from car mode if location if not revealed

[krichter722]

If I press on "Car mode" in the settings, CalendarNotification asks to grant access to the current location in an endless loop. One needs to grant the permission for the access to terminate the app. After a few (e.g. 3) denial the app should stop asking because a good UI always allows to go back/abort.

experienced with 5.0.3 on LineageOS 14 on Moto G2014.