I'm not sure if this should be considered a bug or not but it's very irritating. Before I go into the world editor I go into free cam mode (SHIFT + C) so I can move around. After I'm done in the World Editor (I usually place another car or two), I exit free cam. The issue I'm having is the moment I switch vehicles, I can no longer move the camera around with the mouse, and I can't get into free cam anymore. Pressing SHIFT + C just changes the views on the current car. If I go into the editor...
World Editor Camera issue
World Editor Camera issue