Hi Julie,
You got things mixed up. The "approved by Default" applies to new entries created by students, it does not apply to their Comments.
Joseph
Glossary
Approved by Default doesnt appear to work
ការពិភាក្សាត្រូវបានបិទ ដូច្នេះអ្នកមិនអាចឆ្លើយតបទៀតទេ។