Nesting Groups within Groups

I really appreciate the feedback from members of the community that confirm that I did, in fact, encounter something that CAN happen, and was more than likely a bug. It's simple enough to create a work-around, but my eyes lit up when I first saw it occur!Would it be possible to get a response from a Trivantis team member to confirm or deny this functionality/bug? I encountered this "glitch" using Enterprise Ed v.2007 SP5 (5098), and I have made no upgrades/SP installs since then.Thanks.