Hi, azam!
In fact, the cmi.interaction array is not read by CourseLab module after launch, because it uses cmi.suspend_data section to restore interactions states. The reason is simple - not all LMS support interactions, but suspend_data is mandatory for all. Therefore, if you need to change some answers in cmi.interactions on LMS side, then you should change cmi.suspend_data as well.
Hi, azam!
In fact, the cmi.interaction array is not read by CourseLab module after launch, because it uses cmi.suspend_data section to restore interactions states. The reason is simple - not all LMS support interactions, but suspend_data is mandatory for all. Therefore, if you need to change some answers in cmi.interactions on LMS side, then you should change cmi.suspend_data as well.