In EPRO manage requistion page data is not in sync

PO created and dispatched. Also PO line level we set as Amount only, receipt required field as yes.

user Invoiced against the PO and voucher created. Then matched and voucher also posted.

After that when we seeing in the manage requisition page.(Eprocurement--> Manage requistion) Under the invoice information link.

In PO voucher line the vocuher status as matched. when PO receipt line while seeing the status was "to be matched"

if anyone knows the reason behind the same.