As a Sage 200 Evolution user, I would like to have an option to only merge confirmed lines instead of all lines

As a Sage 200 Evolution user, I would like to have an option to only merge confirmed lines instead of all lines

Steps to re-create

Process a PO with two lines confirm qty for the first line only

Process another PO for the same supplier with two lines again and confirm the first line only

Now go to open and specify the supplier account, set status to unprocessed and Document Type to Purchase Order then click find

The two PO's will be displayed, highlight them both and click Merge

Notice that all four lines will be merged to process a Supplier Invoice. We would like to have an option to only merge confirmed lines.

Expected Outcome

Only confirmed lines to be merged when processing Supplier Invoice or the system to provide merge options so that the client can choose whether to merge all lines or confirmed lines only.