Greetings, I have a problem, and that is the custom field for online sales invoice, pop-up menu type does not work, obsea the menu is not shown in my invoice.
You need to post a screen shot.
i think its a problem or bug or we do some mistakes.
this happen to me too, i created a drop down custom field in invoice, but when i go to invoice the field dont have any dropdown but its just for typing.
as you can see above the custom field have value but the value is not visible within the invoice edit screen
Thanks for your observation, it is an internal problem of the system, they can solve it quickly, the problem is only for the line part, invoice line.