Jtx Board is not reconized as a task app in android?

Hello,

I'm using Todoagenda as a widget to display in a same widget, my tasks ans my events for a day. usually, with the others task apps are well reconized and i can add a task thanks to the todoagenda widget. when i tap on a button of the widget it automaticcaly opens the application task behind. Do you know why? It should be interesting to have the same comportement with jtxboard. thanks