PSN Login via Passkey leads to a 502 Bad Gateway #212

PSN added in support for Passkey logins for their consoles. However trying to use your passkey to sign into the community integration now leads to the popup window hitting a 502 Bad Gateway rendering the integration unusable.

Using the alternative methods for passkey (after enabling passkey support on your account) doesn't work either.

For context when you enable passkey support you can't just use your password to login anymore.