ACF Post Object field not showing excluded posts

The posts excluded are not showing in the Advanced Custom Field “post object field”. How do i allow all posts to show in that field?

This is as far as i got with the function for the field:

function featured_video_field( $args, $field, $post_id ) {
    $args['post_type'] = 'videos';
    $args['post__in'] = get_option( 'sep_exclude', array() );
    return $args;
}
add_filter('acf/fields/post_object/query/name=featured_video', 'featured_video_field', 10, 3);

Thank you.