Hide Behavior not working

It's hard to answer these types of broad questions that have no detail behind them.  So I'm enclosing a small sample app to show you that the hide behavior works.  You can copy this to your Documents/InteractBuilder folder under any of your project folders and then open up the app.  You will then see two cubes, you tap on the first cube it hides both cubes, if you refresh and then tap the second cube it will hide the second one.100 - Test.zip