I can refine the question now.
So, there are:
1. Condition presets in a folder profile
2. "Condition preset" in map, that is a list of names and values.
3. The condition attributes themselves.
What I see is that you have to attributes specified in DITA before the add button will add a condition to a map. So, it's finding attribute specifications and adding them. In other words, they aren't "preset", they are directly set. A nd, I guess you would need to keep track of te content so you know if you need to update the "condition preset" when new attributes are added.
However, I still haven't found how you get the condition presets defined in a folder profile to be added to a map. In DITA, you would use a ditaval file, that is effectively a "condition preset" and it's created independently of the attributes actually used in DITA.
How can I get the condition preset defined in the applicable folder profile to be available to add to the map's condition preset?