This patch is to a recent checkout from SVN.
The subject menu item was missing the "outstanding=1" attribute. As a result, all transactions were reported rather than only outstanding transactions.
With this patch the "outstanding" attributed is added to the menu_attribute table at database creation and the subject menu item yields a report of outstanding AR transactions.
If your database is already created, you can run the following query against it (assuming you have not otherwise added a menu attribute with ID 18):
insert into menu_attribute (node_id, attribute, "value", id) VALUES (6, 'outstanding', '1', 18)