OnBeginCursorOver not working, C++ & mouse hover

[ZenLeviathan]

Hey @Ettu_R, welcome to the forum community!
I believe you have to enable clickable in your mesh component. I found another forum question that might help:

How do I use OnBeginCursorOver?

Is BoxProx the absolute outermost component (spacial-wise)? If it isn’t the MouseOver will be consumed by the first overlapping component and your MouseOver events will not trigger. Once again, BoxProx must be set to ECR_Block, not your mesh components. If you have a CapsuleComponent and it extends further outwards than BoxProx does you should attach your MouseOver detection to that instead.

Let me now if this helps!
-Zen