Geopak Survey Chain Edit Duplication

When editing chains in Geopak Survey, the old geometry in the CAD file remains in the drawing, AND the revised chain is drawn in.  This forces the user to manually delete the old chain in the drawing after making edits.  This used to happen automatically in previous versions.  Is there a setting or preference that I am missing somewhere??

Geopak v8.11.07.246

Microstation v8.11.07.180