The work around to allow expand to work with an RVI:
1. From the shell, go to the general tab and click on the monitor arrangement button.
2. Move monitor 1 to the left box and put monitor 2 in the right box.
3. Click the advanced button and make sure that monitor 2 is selected as the primary monitor.
4. You may also need to set both monitor resolutions to match.
5. Once in the application you can only expand tabs that are over the Browser section.