How reproduced

• create an online survey
• limit survey access
• Insert the online survey service on a limited page
• Go to front office with a right profile that cannot answer the survey

The user can answer the questions and when he presses finish he has the following message "cette enquête est privée, vous n'êtes pas autorisé à y répondre "
Is it possible that the user who does not have access to the survey does not see the survey questions or the service at all?