Howdy Gang,
We've noticed an interesting issue and perhaps its a misunderstanding, or something we should pop on the wish list. With the newish Video camera tool, and linking it to a viewport. The tool currently works similarly to the renderworks camera tool in that you can choose to link it to a viewport and it disappears from the design layer, or you leave it in place and create the viewport separately. We are working in a TV studio and we would like the camera to remain in the design layer, as well as creating a viewport. Once the copy has been made, they are no longer linked, this means if you tilt the viewport camera slightly, it is now inside of the geometry of the camera and the viewport turns out blue. What we would like is that every time we move the physical camera in the design layer, it is updated in the viewport, leaving them linked, rather than it being a copy. Perhaps something for the wish list.