Currently, when the Pick List report is generated for one single item, that item is displayed on a single page, screenshot: https://www.screencast.com/t/uiQJBwnyE
However, hen the order contains more than one item, then the item information is incorrect in the report, screenshot: https://www.screencast.com/t/oruMol5FVI
The ideal would be to have one item per page to be printed and placed on the product for proper shipment to the print buyer.
A while back we implemented the ability for subscribers to have custom programming done for their order reports. This will allow for individual customization of reports per subscriber or per site.
Because each subscriber needs reports formatted in a specific way we will not implement universal changes like this to all reports. In order to have your reports customized please contact our sales team.