United did the same to us, but we came down on Nov 1 and nothing had been updated.
We did test before coming down, just in case and uploaded those. It took multiple tries with EXACTLY the same info before the United Travel Ready Center Approved…very frustrating, once approved we got boarding passes and did not have to check in at the desk…went directly to the gate. Because we had “United verified” on our boarding passes, we didn’t have to have everything Rechecked at the gate. this was EWR, I cannot speak for any other airport.
We were asked in SXM for our Covid tests, and we showed they our vaccination cards and EHAS paperwork…all good.
Hope this helps.