I have a Nintex 2013 form with 3 panels.

Each panel has rules that control visibility based on the Project type selection. Each panel is butted up against its neighbor without any overlaps.
Notice the order of the 3 panels.
When I view the form, and select a Project type that displays all 3 panels, this is what I get.

Notice that "tradeshow" as last, not first.
If, when designing the form, I leave a gap between the panels (undesirable), then the order is correct.
Does anyone know what could cause this and how to correct?
Thank you.
