Hi please enable 

Please share site credentials 

Please add this custom code in your wplms-customizer.php file in wplms customizer plugin : 

add_filter( 'ajax_query_attachments_args', 'wpb_show_current_user_attachments' ); function wpb_show_current_user_attachments( $query ) {    $user_id = get_current_user_id();    if ( $user_id && !current_user_can('activate_plugins') && !current_user_can('edit_others_posts
') ) {        $query['author'] = $user_id;    }    return $query;
} 

add this code as well 

function posts_for_current_author($query) {
global $pagenow;
if( !current_user_can( 'manage_options' ) ) {
global $user_ID;
$query->set('author', $user_ID );
}
return $query;
}
add_filter('pre_get_posts', 'posts_for_current_author');

Hi this is working at my end , can you please share a video of this not working along with working admin creds .

Yes you shared them but they are not working : 

https://prnt.sc/WJH0vX1Bn0jO

Hi I received update from Mr.vibe that a custom code added to your site to fix it . 

Hi this is due to custom course navigation plugin .Please try to deactivate it .It will fix . 

But yes we are yet to fix it 

https://trello.com/c/AELQH4gk

This has been fixed , fix coming up in next update of wplms plugin . 

Its fixed its just the other bug fixes we are working on before releasing the update of wplms plugin . 

IF you want the fix in urgent then please share your ftp creds in private reply .