Which Object property triggers "Transparent or out of bounds" error?

Hello everyone!

I would like to have a part of my Keyword Test click on an Object, if possible. Sometimes, however, there is a popup panel that takes the focus of the screen, and doesn't allow any interaction with the rest of the screen, where the Object is. In this case, TestComplete will throw an "Object is Transparent or our of bounds" error when I call the step to click on it.

Right now I am trying to use an `if` statement to determine whether the Object can be clicked on by checking whether one of its properties is true or not. I have already tried the `Exists`, `Enabled`, and `Visible` properties. Is there another one that I should be using for this problem instead? 

Thanks,