nested subcontrollers problem

Hi,

I have an application with one main controller and some nested subcontrollers.

On the main page I have <bsp:call> to subcontroler 1, and on the page controlled by subcontroller 1 I have another <bsp:call> to subcontroller 2.

The problem is that when I trigger an event on the page controlled by subcontroller 2 the request is not catched by the do_handle_event of subcontroller 2.

I have dispatch_input() in do_request of main controller and nowhere else.

My application is stateful.

Does anyone know how to build application with nested controllers