I am trying to add a course navigation link in an account level with hide option enabled, i.e. course_navigation[default]=false, by default. However, the course navigation link is shown up in every courses under the account automatically, and also there is no way for each teachers of courses to hide/show that app in settings. Below is the settings for the external app.
the external app's settings:
name: "Online Research Help"
label: "Online Research Help"
In course settings > apps area:
Again, this external tool is added with an account level. Please let me know any ideas or comments.