Instead we get the html:
<p class=”badgeos-feedback-buttons”>Approve Deny<input type=”hidden” id=”badgeos_feedback_review” name=”badgeos_feedback_review” value=”cfc645edff” /><input type=”hidden” name=”_wp_http_referer” value=”/wp-admin/post.php?post=64952&action=edit” /><input type=”hidden” name=”user_id” value=”XXXX”><input type=”hidden” name=”feedback_type” value=”submission”><input type=”hidden” name=”achievement_id” value=”38608″></p>

We cannot approve submissions.

Minimum role to review submission has only wordpress basic roles, but not all the list of plugin created roles. In documentation it says we can select the role of teacher or instructor but even we have any other plugin, their respective roles are not visible.