So the other day out of the blue I noticed that suddenly I have a black navigation bar on my home screen for Nova. At first I thought that it was the result of an update I received from ATT. I immediately switched back to touch wiz a d there is no black Nav bar just transparent as I have always had it. Switched back to Nova and it's black. Finally after going through Nova settings and not finding a reason why. I deleted and reinstalled Nova and boom it's gone. Now it's two days later and it automatically just returned. Switched back to TouchWiz and it's transparent there still. Not sure what's going on. Anybody ha e any ideas? Attached are screenshots with and without Nova. The Nova set up has the black nav bar.