Multiperiod Accounting and Budgetary Control module

We create Multiperiod Accounting invoices which spread across years. and we are also using Budgetary Control module.

When we create MPA invoices, the total invoice amount is reflected in Expenditure column of BC. Eventhough the amount hits Accrual account at this point.

What we expect is whenever the amount is debited from the Budgetary controlled accounts(after running Multiperiod Create Accounting), that time the monthly amount(which hit the bc accounts) only should reflect in Budgetary Control.

If the whole amount is debited from the Budgets while prepaying the invoice, it causes budget balance difference in the Budgetary Control module for those accounts which is not desirable