Routing through living_street

For a lot of reasons I am using a vehicle profile with activated "small local road". I've adjusted speed-values (50/20) and preference (30) to my needs and it works very well, but...
from 44.517218, 6.747782 to 44.515428, 6.750335 MFN leads me through a road tagged with "living_street". Is this a wanted behavior in MFN when using "small local roads"?
Regards, James