Same issue here- we are using uploaded receipts to create Bills which then show Attached in Banking view but the Bill shows no attachments in Bill Pay view. So our Treasurer needs to go search for (or re-upload) receipts to verify the details before paying. Horrible. Am I missing something or is this actually how this "feature" currently works?

I agree with SASAMN if this is a beta feature then it needs to be hidden/removed.