(Opt) Create an empty course; Add a new SCORM/AICC activity using the attached SCORM 1.2 package, MDL_33106.zip; Launch the Activity: at the very first attempt item "1.1" will be selected and here are the issues: "1.1" is not highlighted in the TOC Click on '>' (Next): "1.2" is not highlighted in the TOC and the forward traversing is now locked (both '>' and '>>' are disabled): the tech reason is that the nex sibling parent node is a folder and not a item itself and the code stops here. Expected result: going to "2.1", being the next available item for both '>' and for '>>' Add a new SCORM/AICC activity using the attached SCORM 1.2 package, MDL_33106_v2.zip, which represents a realistic TOC, being each parent a simple folder and not an item itself: use the navigation panel to (try to) traverse the tree (TOC);