Time to Arrival and Distance to Arrival incorrect when not navigating

[JumiranK]

Checklist

• [X] I have filled out the issue template to the best of my ability.
• [X] This issue only contains 1 issue (if you have multiple issues, open one issue for each issue).
• [X] This issue is not a duplicate issue of any previous issues..

Describe the issue

When arriving on the destination. The sensor "Time to arrival" is always currentDateTime. What I see with Postman is that the json entity drive_state.active_route_minutes_to_arrival does not exist.

Dived a bit deeper in the issue and I observed that when you cancel navigation. The entries

• active_route_miles_to_arrival
• active_route_minutes_to_arrival are dissapearing. So I would expect that the 2 sensors Time To Arrival and Distance To Arrial become both unavailable in HA.

Using release 1.4.6

Reproduction steps

1. Navigate to an address
2. Once arrived observe that with each sensor update the time of arrival changes with the currentDateTime

Debug logs

No response

[Bre77]

This should be fixed in https://github.com/Teslemetry/hacs-teslemetry/releases/tag/v1.5.0