Rounding Record RR GL Date?

When allocating cash on account, in a period after the original cash entry, we are getting round transactions created, which is correct as the batch is in balance, but while the cash allocation records are set with the correct current GL Date, the RR record is set with the date of the original cash entry. The cash allocation includes matching R5 documents to credit notes raised. This causes the batch to error as the prior period is closed.

Is anyone else experiencing this issue? If not I will have to raise a SAR for it as we are utilising the Deductions functionality extensively.