Thank you for the reply! The plugin is not quite working though; almost possible that I am not using it properly!
This is how it looks at the moment.
I am on Keyboard Maestro 9.0.4, like this comment was made when Keyboard Maestro 8 was in use. @Tom, would you know if the plugin is supposed to work on Keyboard Maestro 9? If it is, any clues on what I am doing wrong?