Google translates to:
Unpaved road / path! Path is considered as a route even though the "Avoid unpaved roads" option is enabled.

I assume that whichever app the user used, didn't recognize the "tracktype=grade2", and thus later "surface=ground" was added, but maybe the app didn't have updated data yet. Or it didnt recognize even the second tag, which would mean it only recognizes "surface=unpaved".

Not sure more can be done that how the road is tagged already. I'm closing the note, and if the issue persists, please open a new note or open a topic on https://community.osm.org/ for further assistance.
