Widget Interaction Button Event

In the past, I have had a button in my HUD that I am able to call an event dispatcher. Then when I create and add the HUD widget, I can Bind the event and create a custom event to that. The problem with the button in the 3D widget in the scene, I can’t get the bind event to work and trigger through the widget actor in the scene through to the button widget. The first 2 attachments shows how I do it when the button is in the hud. The last one is the actor widget in the scene that isn’t working.

116753-hud+button.png