Exit course when main window is closed

This is an example from a course built in other software that works:

https://360.articulate.com/review/content/fef81ad3-fa01-4aec-97c2-970e1be16dc6/review

This is how the articulate course should behave.

Hope anyone can help,

Hi DIGIK,

Thanks for contacting us and sharing what you would like to see in your project.

With your permission, I'd like to take a look at your project file to investigate what's happening with the exit behavior. You can share it publicly here, or send it to me privately by uploading it here. I'll delete it when I'm done troubleshooting.

I wonder if this behave can be controlled by some javascript, or only possible by working on the scorm code.

Some enlightenment on the command in code that could control this behavior, would be great.