Cornerstone LMS bookmarking specific page every time?

I have a course composed of 3 lessons, designed in Captivate 9 and administered through Cornerstone LMS. I would like the learner to start at a splash screen that lists the 3 lessons, and chooses which to complete next. When learner completes a lesson they are returned to splash screen and a check mark appears on the lesson list to indicate which lesson was completed. This is simple in Captivate if the learner does not leave the course.

But let's say the learner does leave the course after completing the first lesson. Upon returning, I would like the course to resume on the splash screen, and for the previous lesson completion information to be retained and displayed (check mark on lesson #1 for example).  Also, if the learner leaves in the middle of, say, lesson #2, and then returns, I would like them to again land at the splash screen. The splash screen now would show that lesson #1 has been completed, and that lesson#2 is partially completed. Learner could then resume lesson #2 or choose to skip to lesson 3 (or repeat lesson #1 I guess).

My limited experience with LMS bookmarking suggests that the learner will be plunked back into the middle of Lesson #2 if that is where they stopped last time. Not ideal. I would prefer that they always land on the splash screen, and then resume from there (and that all previous completion details be preserved and displayed on splash screen).

Much of the functionality is straightforward within Captivate, but I do not know if I can get the LMS (Cornerston) to resume at the splash screen everytime, and if the completion details (check marks, partial lesson completions) will be preserved.

So, can this be done? Thanks for your input!