In edit mode, only one 'hidden from students' badge is displayed at a time

Login as admin Create a new course of format topics (if you are using an exsting courses make sure no topic is neither hidden nor highlighted) Navigate to the course Switch editing mode on Highlight topic 1 verify that the highlight badge is added to topic 1 (both in the content area but also in the course index) Highlight topic 2 verify that the highlight badge is removed from topic 1 and added to topic 2 Hide topic 2 verify that the hidden badge is added to topic 2 (hidden badges exists just in the content area, not in the course index, there entries for hidden sections are in a lighter gray) Hide topic 3 verify that the hidden badge is added to topic 3, and also remains in topic 2 (hidden badges exists just in the content area, not in the course index, there entries for hidden sections are in a lighter gray) Unhide topic 2 ("Show topic" action) verify that topic 2 has the highlight badge, topic 3 has the hidden badge, and no other badges are shown.