I can't wait for the OCR's result

Once the invoice is in the Processing status, it becomes clickable. You can choose to manually fill out the required data (these are marked with an asterisk and appear in red) given the mechanical part of the data recognition (OCR) has been completed.

That way, you don't have to wait for the final OCR result. This comes in handy when you need to forward an invoice to your accountant as quickly as possible.