Remittance Bank Account in R12 not changing automatically as in 11i

Hi,

• Navigate to Remittances form
• Fill the Remittance Bank B1 with Branch and Account Number BA1
• Click Manual Create
• Find Receipts
• Here, When you Select the desired Receipts, the Remittance Bank, Branch and Account used to change from the Receipt one to the one entered in the Remittance form (Bank B1, Account BA1)

Now after upgrade to R12.1.3, this is not happening anymore and our Receipts are being remitted to the wrong Bank and Bank Account!

What setup could be missing or what can we do to let the Remittance Bank default from the Remittance header to the Remittance lines (Receipts) when we select them as it was in 11.5.10.2?