Captivate project results completed before the end of all slides

Hi there,

I have done a Captivate project which has no quiz inside. It's just a project of slides of content. My version of Captivate is 5.5

I'm using this file for a course on an LMS platform, so I set it SCORM compliant. The file is made of 20 slides and I set it so that it should result completed after having seen 100% of slides.

So I set it for a total of 20 slides and 100% of slides seen. Also, I ticked off multiple attempts.

However, once I overcome the first half of the course, right after the second attempt (sometimes even after the first one), the course results already completed.

How can this be possible?

Thanks

Valentina