11i: clear transaction posted with date with original receipt date.

Version:11.5.10.2

Create AR Receipt -> Remittances it, Clear Transactions

Use MRC function and two books, KRW &USD book.

date=18.2.5 create Receipt
date=18.2.8 Remittances
date=18.2.8 Clear Transactions

Then run AR General Ledger Transfer Program to post GL.

When check USD books, journals show USD amount with exchange rate from date-18.2.5 instead of 18.2.8

Why the accounting journals use the original receipt date rate to calculate the accounted_amount instead of clear transaction date?