[2021 R1] Utility Properties not available in drawing model for profiles

I am suddenly having difficulty with drainage profiles in drawing models.  The Utility Properties are available when selecting drainage elements in the profile model window in the design model, but when moving to the drawing model created from the Named Boundary tool, and selecting the same drainage element, no Utility Properties are available, only the regular Properties.  It feels like I'm missing something basic here, but I can't think of what it might be.  I've seen this happen before, but switching to the design model and then back to the drawing model always "reset" the Utility Properties.  But that is not working now.  Any suggestions appreciated.  Thanks.