Hi, Stryder.
Instead of using the override, you might want to just create a single command with, 'when i say' set to, 'computer'. The first item in the list should be, 'start listening'. Each of your executed commands would need to have a, 'stop listening' action in them, however (right-click, 'duplicate' helps with this).
I occasionally get requests like this one, where the want is to have essentially a command that is executed every time that a command is recognized. It's a great idea in theory that I think about from time to time, but in practice it breaks down since (as I often quote), 'it's great right up until it's not'. You have to have a lot of interface to get around the, 'global' feature. Kind of squirrels out from there.