Right clicking on a camera group in the workspace, it doesn't matter if i choose "remove cameras" or "remove camera groups", the group is removed but the cameras remain (ungrouped) so i then have to right click again to remove the cameras.
The ungrouped cameras are already selected after removing a group, which helps, but if i select and remove multiple camera groups at once (by shift or ctrl clicking) then only a subset of the ungrouped cameras (which excludes those in the initially selected group) are subsequently selected, so need manual selecting to finally remove.