Actually, I didn’t want to get my hands dirty by diving directly into the code. I wanted to find the code piece where it directs to the listeners just like the other function calls. Even though there is a response error in the code, it doesn’t return a value in the listeners.
Anyway, I guess I’ll follow your advice and include the plugin as a library and modify it a little bit. I’ll also ask their support if there is anyway I can get that response and I’ll post here if I get a solution to the problem (or find the solution myself).