I suggest to test this in offline (it's easier to erase the data). Start a new attempt in the SCORM debugger using the app. In the first SCO, select lesson status "completed" and a certain score. Click "Commit changes" and check that the SCO is marked as passed in the TOC. Now move to the next SCO without leaving the player. Set exactly the same data in this SCO and click "Commit changes". Check that the SCO is marked as passed in the TOC.