I add a new package (long.pack) to the project. When "compact empty middle packages" is selected, I can't add this package to the CVS (understandably, because I try to add "pack" to the CVS when I need to add "long" to the CVS instead). As a workaround I need to disable "compact empty middle packages" and add "long" to the CVS. It would be better if I didn't need to do that.