When you type command in command field in the command window, it is difficult to get rid of the popup with available commands. I have tried selecting command, hitting enter, hitting tab, and hitting esc key. None of them does anything. I try to click in the Target field but the popup normally covers it. It seems that you normally have to click elsewhere in the window so that it loses focus. And sometimes the popup still remains even if you select a different test case,etc.
