Just closed a purchase order that wasn't fully approved yet by closing all lines on it since there is no close button.
This works fine but the caveat is that the approval status will changed to Approved instead of staying as Pending Approval.
When you would reopen the PO by removing the closed checkmark on the lines, the PO will be open and approved without any approval been done.
Anyone experienced this? There were no customizations present since I disabled all scripts and workflows before creating, closing and reopening the PO.