It was troubleshooting, but it looks like the package I had you install was what was missing. The first thing in your screenshot references it so there must be something in there you needed.
I would guess the 'virtual camera' has something to do with the unchecked 'advanced effects mode '
Glad to be of help. 😁
Neither did I when I did LFS (and Beyond LFS), and I used it as a daily for years.