That's a track with grade 5, totally passable between the large passage between trees and over the small grasses. Grasses are natural and grow, any forestry vehicle, horse riders, pedestrians can recognize it and use it. Many examples exist with tracks with small grasses, OSM's Wiki has examples showing grade 5 tracks with grass. Even if the grasses would be higher the way would still be eligible as a track because grasses grow and its natural to grow, they do not block passage. Don't you understand that?

Again and again you deleted data which exists!