Symmetry issue (or missunderstanding)

Author: TieSKeyCreated Aug 26, 2022Updated Aug 26, 2022

When running this sequence with a size of say, 24x24x5:

<sequence values="WRBUPYA" origin="True">
            <one in="*****/*****/*****/*****/***** *****/*****/*****/*****/***** *****/*****/**R**/*****/*****"
                 out="*****/*****/**R**/*****/***** *****/*****/**R**/*****/***** *****/*****/**R**/*****/*****" symetry="()"/>
</sequence>

I get the "origin" voxel replaced by a 3 voxel bar in any of all the possible directions. Shouldn't empty symmetry mean a literal match for the rule template? I only what a vertical 3 voxel pillar.