How to get right click mouse button down in Editor Utility Widget ?

UE 5.1.1

Hi,

I try to get the right click mouse button in an editor utility widget (so not at runtime).

By overriding the OnMouseButtonDown I can get the left mouse button, the middle but the right is not firing, I guess because it’s used for the rest of the editor perhaps ?

How would one do to solve this ?

Thanks