Check Funds, Budget Date, and Funds Status fields are showing up on the Req, PO and AP

Summary:

'Budget Control' is enabled only for 'Projects,' and the Check Funds, Budget Date, and Funds Status fields are showing up on the Requisition, Purchase Order, and AP Invoice screens regardless of the Project associated. This could be confusing for users who don't create Requisitions against Projects. Is there a way to only display these fields when a Project is entered on the Requisition? How can we avoid this confusion? I appreciate your input!

Also, the 'Project purchase requisition to inventory' is set to 'No' and the fields like Budget Date, and Funds Status still shows for Inventory Requisitions.