If you want to avoid the command line console flashing up briefly, you can put a @runmode:min (as a first line in your button) to make the console run minimized, or even @runmode:hide to hide it altogether.
If you want to avoid the command line console flashing up briefly, you can put a @runmode:min (as a first line in your button) to make the console run minimized, or even @runmode:hide to hide it altogether.