[VIDEO] "Use Controller Rotation" replication problem

So I have ThirdPersonBP to zoom in the camera (fov) when right mouse button is clicked and to set the “Use Rotation Controller” to true, so that the character rotates with the camera.

But as you can see from the video below, it doesn’t replicate, not when the other player is the server nor when using dedicated server.

[The video demonstration
][2]

What am I doing wrong here?

So I figured it out. This was a pure beginner mistake.
This video solved everything!