In a Journal through General Ledger, when the offset account of Customer is used the offset transaction text does not actually display on the Customer account in Accounts Receivable.
When the journal is posted and the voucher is displayed the correct text is displayed on there, however when viewing that transaction on the Customer account the main text description is displayed, not the offset transaction text.
This last used to work correctly on PU25 but has not worked since. This has been logged with MS product group and they have replied that the functionality is working as designed and will not recognise that as a bug.