It’s the same version that has been in beta testing for the past months.
You always seem to have problems with the app, this is very strange.
At least this time you didn’t come in angry to ask Google Maps magic.
There is no such feature. It is start or nearest waypoint.
Study the manual:
However, from now on I cannot waste time on reports
that don’t contain enough data to reproduce them.
- Route example
- User location
- App settings
- Detailed actions
- …