Customers often need specific types of receipts (i.e. Cash Sales receipt, WePay receipt) which are set up as separate forms due to mappings available. For these to pull a single payment, they would need to be a Payment Receipt type, but we cannot currently support more than one per instance.
When adding these receipts in only as documents it does not generate the information correctly.
Hey, Jessie. I added this to the product idea page and used your email address so you should get notified when the status changes.