VR - highligh object after laser point on it, after click open action

HI guys,

i am finding a solution for VR. I have already create a laser pointer from hand and it is active on widgets - buttons. Now i want that this laser also highlight actor/object that user know this could be activated and when he press (for exaple trigger -this is my setup for start action) action will started.

I just try to do a material instance with material and when it is active blueprint action component call duplicated model with that material. But its not working with laser pointer.

Thank you for any help.