How Accruals work for Expense PO (which are accrued at period end)

Summary:

For Expense destination PO (which are accrued at period end) the receipt for amount=X was created but this receipt was later corrected in the same period with amount= -X. Will the PO show up accrual at the period end. Also Please help me understand the difference between ''Return to vendor'' and ''Correction'' and which approach should be used in case we want to remove the PO receipt so that PO does not show accrual.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):