I have installed Odoo 12 and the "Contracts Management - Recurring" module and accounting.  The Contracts module works very well but I'm a little confused on the tree view.  On the right side, there are columns for debit, credit and balance.  Whenever a new invoice is generated and validated for a contract, the credit and balance columns for that contract increase as expected. However, when the invoice is paid, the debit column stays zero and the credit and balance columns do not adjust.  When you list the invoices for the contract, it shows them paid with 0 due and it shows a correct total balance for the contract in that view but the tree view still shows an ever increasing balance that is never adjusted down for payments.  For this test, I recorded the payments using the stripe payment acquirer in test mode.  Is there something else I need to do so that the contract balance in the tree view shows the correct net balance including payments?