RFI/Forward button not available with subsequent approvers.

This is regading, Project approval Hierarchy.

When the project status is changed the workflow is trigered. As per the standard functionality,when any approver gets the notofication, he can open the notification and approve, reject, request for information etc. But when he clicks on request for information, and SUBMITS it , for e.g it goes to A.  If A does not have the required information, and wants to forward it to B or C, the forward button is not available in the notification page. Only the option available is Submit. But the requirement is as follows:"If request for information is required, approver can pick who to send RFI