I'm using Object Dock 1.3 and I don't see any Z-ordering option (Always on Bottom)under the Tab Settings. As a result the tabbed dock always pops out when I move my cursor near the top of the screen when there's another window open and on top. I fixed this temporarily by delaying the mouse activation so if I do move my cursor to the top of the screen and then move it away quickly the tabs won't pop out. But is this a bug that they forgot to include this option?