Sort by Vendor within client in payment screen

In the To Pay screen, it would make things much cleaner and easier if, within each client, invoices could be sorted by vendor. With non-CNB clients especially, it is easy to miss an invoice to a vendor when entering a wire or an ACH into another bank's system. Being able to group all invoices to one vendor together would make it much harder to miss an invoice when there are several in the "To Pay" box.