How to save data in SCORM 2004 v4 between courses?

Question

JavaScript

I am writing a learning system for scorm. I use pipeworks scorm api wrapper.
all the necessary data was stored in localstorage, now I need to store it in lms
using cmi.suspend_data,
the course is loading, I update the data scorm.set(..), scorm.save()
I read this data, I see that they are updated.
When you reload the page, the data is saved, but if you close the browser and open the course again, the data disappears.
How to deal with it?

Answer 1

reload: sdo settings - launch type "frameset"
transitions between lessons: use wrapper.html to connect with feed, load pages with lessons in iframe there