I searched the forum here but didn't find anything specifically regarding this. I'm still on WPLMS 1.9.9.
My all-instructors page is showing all of the site admins along with the instructors. Is there some way to make sure only instructors show up on this page?
Admin shows up in all instructors page because admin is also an instructor, admin can also create a course or edit a course, manage a coourse, etc.
However if you want to remove admin from all instructors page then, please use this code in your wplms-customizer.php file in your wplms customizer plugin.
add_filter('wplms_show_admin_in_instructors','custom_wplms_remove_admin_in_instructors');
function custom_wplms_remove_admin_in_instructors(){
return 0;
}