@pad-0 From my knowledge the via points were not introduced in MRA Routeplanner for use in MRA Nav perse. Instead it was intended for use with the garmin devices. Via points in MRA navigation are treated differently from shaping points in via points being not automatically skipped by the auto skipping algorithm.
Now, before some users start commenting that this functionality in its entirety does not function correctly, the intent of the algorithm is as I wrote. And that's where the distinction between both points arises.