jQuery Mobile Dynamic Nested Collapsible with Embedded Buttons

jQuery Mobile Dynamic Nested Collapsible with Embedded Buttons

Does anyone have any suggestion for constructing nested collapsibles with embedded buttons. In the attached jsbin clicking on the embedded button in the static collapsible will dynamically nest an additional collapsible with it's own button. The problem is I see no way to link to the dynamically created collectable button so the process could continue. I attempted to use both trigger() and enhancedWithin() on the buttons parent element.

http://jsbin.com/helif/4/edit