Sorry, I should have been more clear.

I'll use our current situation as a good example:

Let's say I have 300 transactions under the Banking tab for the company credit card.  I take 300 invoices (receipts from my vendor) and drag them into the receipt tool in QBO.  Anything after say June 2021 will show in the banking tab under the CC with a green 'MATCH' button next to the transaction.  This allows you to just quickly confirm the match and move on, and it will auto-attach the PDF from the receipt tool to that transaction.

Anything earlier than June, will not find a match, even though it's there and the amounts are correct and a match...  It appears to be a function of time (I'm guessing 6 months since that's how other banking matches go for things like invoices and journal entries).

Hopefully that makes more sense!

Thanks,