Missing alternative routes

Alternative routes are not showing up using the Directions API.

We have tried on below location and not able to see alternative routes

Location used:-
**Start**: Oust Møllevej 56, 8920 Randers
**End point**: Randersvej 2A Silkeborg

Attaching Mapbox and Google Maps screenshot for reference

Reproduce the missing-alternatives report with the supplied start and end locations, then inspect the Directions API integration and route response handling in this plugin. Done means the Directions API result exposes alternative routes for this case, with a regression check showing they are displayed.

Written by the indexing model from the issue text.