From version 1.6, this would be possible. Simply follow below steps to allow instructors to view Courses of students.

0. Install WPLMS Customizer
1. Go to WP Admin -> Plugins -> Edit -> wplms customizer -> customizer_class.php
2. Add the below line in _construct function

PHP Code:

 

add_filter('wplms_user_profile_courses',array($this,'wplms_user_profile_courses'));

 

3. Add below function in the class :

PHP Code:

 

function wplms_user_profile_courses($access){
            if(current_user_can('edit_posts'))
                return true;
            
            return $access;
        }