Ahh, that was what you meant.
See quote by Oliver Les Wednesday 04 Dec 2019 16:14:34.
I double checked and do confirm the observation by Oliver.
Selection by the (mobile) distance slider.
I added an instruction on the out path and the return path.
Find result: https://www.plotaroute.com/map/974791
Conclusion: Actualy this method (even by mobile) can't be used.