@Bill_French — what you’re seeing is not a Canvas column. Not only the canvas column actually — what you’re seeing is the good old Detail Layout of this row. See how there are all the other fields around, and your two Canvas columns are just the two fields in there (Pitch content and Pitch instructions).
Basically, a Canvas column is basically a Text field but better — a Text field cannot have tables and certain other blocks in it but a Canvas can.
And whenever you click on a Canvas column content/icon, it does thisRow.OpenRow() basically.
What you need to do here is this:
- Make another view of this table and select a different layout
- Make a button that would open
thisRow.OpenRow(ThatOtherViewName)
TL;DR: You’re not limited to one canvas, just like you’re not limited to one Text column. Clicking on a Canvas basically expands a row. So the limitation you’re seeing is a different one: there’s one row layout per view. To have multiple detail representations of the same row, make multiple views and open them with buttons. Basically check out the thread linked above.
P.S. The layout looks GORGEOUS by the way! 