First person movie render of line traced blueprint functionality

Hi everyone,

I’m using the Take recorder to record a movie of my first person character changing the material of an asset using line tracing.

In the viewport it works fine, however when I record a take, no blueprint functionality is captured - the asset remains unchanged.

I am aware that I need to add the actor of interest as a source to the take recorder, however this still doesn’t resolve the issue

What am I missing? Are extra blueprint nodes required?

Thank you!