I have two courses set up currently. Both have a "forum" activity. In one forum, Non-editing teachers can add a new topic. In the other, they get the error "You do not have permission to add a new discussion topic for all participants".
Permissions have not been edited, and so the forum:startdiscussion and forum:addnews permissions are both allowed for Non-editing teachers in both forums.
How can I work out why Non-editing teachers get the "You do not have permission" error in one course but not the other?
Moodle 3.10.3 (Build: 20210325)