Edit invoice sets the first line quantity to 1

Problem reported by Sarah Lawfull 12 years ago

(1) Create an invoice with a number of line items.
(2) Edit that invoice - you will find the first item in the quantity field is set to 1.

This is an absolutely critical bug to fix because I have just found this out and when you go and make one change to an invoice that is at the bottom you don't realise the top item has changed. So you send invoices out that are incorrect and under priced!

Please give me some indication on when this bug will be fixed. I am using Chrome on Windows 7.

Other than that a super product.

Thanks

Sarah