When taxes or administrative charges are deducted at the source or by the bank, I create virtual payments to get the invoice's balance to zero. I can not simply create payments for the full amount, because the tax office requires our records to exactly match the bank account statement.
For these virtual payments, the description texts are highly repetitive (e.g. "bank transfer fees"). I would therefore appreciate if auto-complete could work at least in the payment description field. Ideally, it would also work in the payment method fields.