Have no idea, why it is not in the left menu. Probably, some glitch in the build script.
P.S. The IE has a bug (or feature) that does not allow to has an index more the parent container. You can see this problem on richfaces-demo. So, solve this problem we have to move the modal panel from the place where it is specified to the top of the DOM tree.
So, we are in process to re-factor the component right now. We will try to solve the issue with id. ( Using the forceId might cause some side effects.)