Why did the Voucher Approval Framework page go away from Nav Bar after we enabled the Approval Tile

We are on Image 26, Tools 8.56.05. When we enabled the
Approval Tile under the Employee Self Service homepage, the Voucher Approval
Framework page (component VCHR_APPROVE_2) is gone from the Nav Bar under
Accounts Payable. There is still the Voucher Approval page (component
VCHR_APPROVE), but we have never been able to use this page because it does not
display any vouchers to approve when we search. Under the approval tile, the
voucher approval does not have all the fields needed in order to approve. We
should be able to use Page Composer to add additional fields, as long as they