Problem adding ~20 shortcuts

I'm encountering what appears to be a bug when adding shortcuts to a tabbed dock

I created a tabbed dock using simple tabs. It's aligned along the left-side of the screen. There are currently 11 tabs on the dock.

Each dock page is long enough to hold 17 short cuts. As expected when I add the 18th, a plus sign appears and the 17th and 18th items show up after the plus is clicked. I continue to add short cuts. When I get to the 20th shortcut, the behavior changes. The 20th shortcut shows up where the 4th should be, pushing the rest down. This behavior continues as I add additional short cuts to the tabbed page. Additionally at some point the short cut that was added ends up overwriting the display of the tab that it was added to. So in my case I was adding games to an 'RTS' tab. I think it happens when the shortcut added would be even with where the tab shows up on the dock.

These are minor problems but I thought you would want to be aware of them. My system is Vista 64 w/ nVidia GTX 285 and AMD Phenom II X4 940, in case you need it. Let me know if you need additional info to reproduce the problem.

EDIT: By the way, is there a listing of known bugs somewhere for ObjectDock. I don't want to waste your time mentioning bugs that are known.

Thanks,

Don