Steps to reproduce:
- Add a new page and add the Knowledge Base Display portlet.
- Navigate to Admin > Content > Knowledge Base.
- Add a new folder (Folder 1) and create articles within that folder.
- Add a new folder (Folder 2) and create articles within that folder.
- Navigate back to the newly created page.
- Mouse over on the folder dropdown.
Expected result: The mouse over alert should probably state the folder name.
Actual result: The mouse over alert shows "root-kbfolder-id" as in the attached image.