Virtual Camera Set Up

So, I’ve spent several hours setting up a Raspberry Pi to use the Lightburn camera wirelessly. After a lot of user errors along the way (just trying to reproduce the works of actual smart people (nothing original on my part), I’m to the point where I have the image from the camera displaying on the screen in OBS Studio. So, the virtual camera is working. However, in Lightburn, in the Camera Control window, the camera drop down window only shows None and Face Time HD Camera as options. There is no Virtual Camera in the list of cameras. To be clear, this is on a MacBook. Any suggestions?