I am using Moodle 3.4 and trying to generate reports from the Moodle DB for the gradings.
I found out that every SCORM attempt shows 2 entries, the first one is 0.0, and the second one appears with the correct grading. This table is from mdl_grade_grades_history:
When tracing back to the activities, I found that when we click ENTER, the 0.0 grade is immediately updated, as below picture:
How can we remove this duplicate 0 grade sending? Hope someone can help.