Grabbing a widget to scroll with the Widget Interaction Component

I have a widget in the world that I want to interact with so I use the WidgetInteractionComponent. However, when I click on the buttons on the widget the rest of the buttons are ignored by the Interaction Component. I do not understand why.

Here is the code:

http://puu.sh/tloIJ/608594623d.jpg

Before I click the onHover and onUnhover works perfectly fine, but once I click the trigger it locks down. Only the button I clicked on responds.

What can I be doing wrong? It is just a scrollbox with buttons.

EDIT:
I know that the code does not work because the code does not pass a key to press, but the code was only remade for the image. The problem vanished after I re-downloaded the engine.

Sadly, no. I ended up using a scrollbar.

Looks like you forgot to specify “Left Mouse Button” key structure value in “Release Pointer Key” node. The same key value should be set on both nodes.

Yes, I didnt think of that when I remade the code for the image. It got fixed when I re-downloaded the engine. Maybe I should delete the question since it was never a problem?

This information also maybe helpful for someone)