Are Password Expired and Password Expiry warning (2.16.840.1.113730.3.4.5) controls supported in OpenLDAP

hello:

I am currently evaluating the OpenLDAP version 2.4.58. I was told by someone that it does support the password expired control but I don't see that it is working. As per the RFC, the server should send this control as a part of response but it doesn't. I do see that the server returns the password policy state control that has expired and warning information. However, I am interested in the password expired control since I am looking to support an existing implementation that leverages that control. Can someone tell me how to configure openldap to return that control?