Route planner Temporary route should not be displayed

1. main screen
2. tap an existing track
3. menu > Re-route (open Route planner)
4. tap elevation icon (bottom RHS, toggle elevation/ itinerary)
5. tap ">" to show elevation chart
6. tap anywhere on "Temporary route" chart for new position
7. tap map icon (bottom)
8. now there is (likely) the existing track AND the Temporary route (bug) as a solid line
9. menu > Save as new > ZZZ
10. again tap the existing track
11. observe "Select an item" has 1) Temporary route (bug) and 2) ZZZ

The temporary route can be tapped but can't be hidden or deleted. When LM is restarted the Temporary route is gone however.