Hi, I noticed something similar the first time I used the card at an Exxon/Mobil station. It was listed as pending for 5 or 6 days, then was finalized. I now have my Apple Card in the Exxon app and have no issue with their transactions. I also get additional Exxon points and the cash price when I use their app. Link to app,
https://apps.apple.com/us/app/exxon-mobil-rewards/id668175318
You may also want to reach out to the Apple Card support team at Goldman Sachs.
CONTACTING — Goldman Sachs Bank
• Using Messages; chat with an Apple Card specialis,
• Call toll-free at 877-255-5923; or
• Write to: Goldman Sachs Bank, Lockbox 6112, P.O. Box 7247, Philadelphia, PA 19170-6112.
This is a user to user community and we do not have access to your personal or financial information. I hope this helps.