Different directory diplaying admin or orther user

Hello,

I’m experiencing some pproblem with a custom direcory shortcode :

On my website (a theatre school) I created several user roles, one role for each course.
Then I created a page for each course, restricted for each role.

I wanted to show the member directory for each course, in each page.

My problem is : when I am logged as an administrator, I see the whole members lists displaying. But When I’m logged as a member with a specific role, the members I see is just the one I need to see.

Is there a way to show, even for admins, the specific list on ech course page ?