VFX + Camera Tracking with World Object Controller


Hello all, I'm somewhat new to lens development and am encountering some strange interactions between VFX effects when enabling Camera Tracking.

I would like to have two features in my lens

  1. Use the World Object Controller to place a 3D model in the scene while using the back camera
  2. Have the Optical Flow VFX system running on both the front and back camera

When I set this up in the project, by importing the World Object Controller, Optical Flow Helper Script, and by attaching a Surface Device Tracking component to the camera, the optical flow effects are not overlaid on the back camera and are instead tracked in the scene. (see a video of this issue here)

Is it possible to disable camera tracking on the VFX while keeping it for the 3D model in the World Object Controller?