Other software execution through bCNC

[riemannifold]

So I've recently been trying out bCNC and it has been great to work with but I ran into an issue. The wiki (https://github.com/vlachoudis/bCNC/wiki/Customize-Events) says that it can execute user software when certain events are raised. To test this, I added the path to another Python code in the "onstart" field in the Configuration File as I wanted it to run at the same time as the beginning of the gcode execution (as instructed). However, that code did not run but the gcode ran as usual. Am I missing something here? Thanks!