Image Capture Sees Scanner, DTP 2.4.1 Does Not

I sure enjoyed the new tutorial on using a scanner in DT (well done!). That attractive tease made it doubly disappointing, however, when DTP did not list my Canon LiDE 110 under Devices.

Image Capture “sees” it, and scans with it just fine.

Suggestions, please, for crossing the bridge to integrating the scanner into DTP?