AppleID > Password & Security

I am trying to revoke access for a third-party Sign In with Apple. The article called Manage the apps that you use with Sign in with Apple - Apple Support instructs me to go to Settings > Apple ID > Password & Security. I attempted that and it just spins and never loads anything. Please see below.

That article also says that I could go to appleid.apple.com > Security > Sign In with Apple > Manage Apps & Websites. That simply doesn't exist. The current Security section allows one to generate a password for use with a third-party application but doesn't let one manage apps or websites. The link to Manage Your Data & Privacy further below on the AppleID page also doesn't help.

What am I missing? Any idea why the Password & Security menu isn't loading? Thanks in advance!