Zoom Across Purchase Order

Hi Community
When I create a Purchase Order and its consequence Material Receipt and Invoice Vendor in the Zoom Across button of Purchase order it appears 4 documents:
Shipment
Invoice Customer
Invoice Vendor
Receipt Material
Shipment and Invoice Customer are wrong and link to non-existing documents.
I think this is a bug. Any suggestion to solve this?
Also have a question for Material Receipt and Invoice windows in zoom across buttons, shouldn't they show the purchase order related just like in sales documents windows?
Greetings
Jesús Herencia
When I create a Purchase Order and its consequence Material Receipt and Invoice Vendor in the Zoom Across button of Purchase order it appears 4 documents:
Shipment
Invoice Customer
Invoice Vendor
Receipt Material
Shipment and Invoice Customer are wrong and link to non-existing documents.
I think this is a bug. Any suggestion to solve this?
Also have a question for Material Receipt and Invoice windows in zoom across buttons, shouldn't they show the purchase order related just like in sales documents windows?
Greetings
Jesús Herencia