Topaz Studio Photo filter to smart object works first time, wrong version used when editing

Created smart object in photoshop beta 27.7   then applied Topaz Studio → Photo filter.   Topaz version 1.4 opens and works fine.  Then save file and see the smart filter created - it says Topaz Photo AI.  When I go to edit the smart filter it starts the wrong version of Topaz - it is using the old Photo AI version 4.    Photoshop should reopen the studio version.

Looks like photoshop is storing the incorrect filter program