3d widget BUG Fix it?

I encountered a problem See Figure.

When the mouse is moved onto the button, the button no response.
I ask how to solve this problem.
Thank you.

Hello,

Thank you for reporting this issue. It already exists in our system as UE-20777, and is related to widget components being offset when you are attempting to interact with them. Keep in mind that 3D Widgets are currently experimental, so if you are working with them, do not expect the functionality to be 100% complete.

Have a great day,

Sean Flint