As I found out by mistake, one can make the same feed both the "preview" (yellow) and the "active" (green). As I've mentioned in a previous feature request, I have to control my cameras' positions with a separate program. I've accidentally moved the "live" camera thinking I was moving only the "preview" camera because the same camera feed was in both the "preview" and "live" slots. If there is a reason why someone would want this behavior, perhaps there could be a preference option to toggle?

Thanks,
JG