Vehicle=destination OSM tag is ignored

As the title says, ways that would normally not be accessible by vehicles but are tagged as vehicle=destination in OSM are not incorporated into routes, while they should be. In the following example part of the W. Göttelaan has this tag combined with highway=footway: RouteXL - fastest route with multiple stops.

This is probably also the case for keys of more specific transportation types such as motor_vehicle and motorcar, but I do not know of any such cases in OSM.

We don’t think we should add those ways as such, as they could be used to make shortcuts in routes, which would not be desirable. They should only be used when a stop is at that road, right? Unfortunately we can not differentiate at this momennt between normal “transit” roads and “destination” roads…