Course navigation button double click required when using Scorm

Hi Team,

A student navigates in a SCORM type activity and uses the menu to go forward or backward to another activity or resource and must click twice (Video). This behavior is random, but has been reproduced in different browsers and graphic themes.

How to replicate:

1. Create a course.
2. Enroll test student.
3. Add different activities.
4. Add a SCORM activity.
5. Login as a student.
6. Access the SCORM.
7. Run SCORM.
8.  Navigate with the course buttons previous activity, next activity (Image_1).