In the official page of ADL scorm 1.2 provides a repository of examples to use, in particular there is one that does not work properly in moodle, but was reviewed in cloudscorm and chamilo and works correctly.
The scorm has prerequisites and at the end of a module should allow you to enter the next one, however in moodle this option does not work and stops the course. (Although the module has finished I can't start the next one.)
At the same time the navigation bars display errors, if you want to continue or go back in the developer console.
Reference course: SingleCourse.zip
In the same way it was tested in https://sandbox.moodledemo.net/