Today I also made the experience that there (at the bunker) Komoot indicated a path that doesn't even exist. You climb around on the slope above the road, which is quite dangerous.
There is no way here. You can't go any further behind the bunker. Caution, danger to life. The marked path leads directly along a steep cliff. In addition, there is at least one overgrown hole / shaft on the slope a bit behind the bunker (possibly air shaft from the bunker?). Also the one drawn There is no connection to the higher way. Further up there is also an insurmountable rock face.