Hi Ozzy,
This is not causing a funtionality issue but I just noticed when I add a dropdown to a tab in the second navbar it does not show as a parent tab.
See my examples attached. I have a "Downloads" dropdown tab set up in the second navbar. The two dropdowns are "un-allocated".
Ok I fixed the issue, I added a new downloads tab that is a dropdown tab, then added the menu ites to that tab.
For some reason, the downloads tab you had was a regular tab, not a dropdown tab. How it changed I don't know. if you experience this again, try and remember the steps you did before it changed so I can see why it happens.