Doing some research about the FSW MU-2 product before buying, found this image here in avsim library in which prop blades are feathered "backwards" as shown by the de-ice boots looking back...(in a correct feathered position, the de-ice boots will be orientated forward as they are on the blade leading edge).
I cannot tell if it has been corrected already, but if not, may be of interest to fix it in the next upcoming update...
Regards,
Carlos