After you add your custom URL, some features or APIs require additional configuration to reflect that change.
After you customize your Okta domain URL, existing Custom Authorization Servers continue to use the Okta organization URL until you change it. All new Custom Authorization Servers use the custom URL by default.
You need to update existing Custom Authorization Servers to return the custom domain as the
If you have applications that use Okta endpoints with the un-customized URL domain, update them to use the custom URL domain.Next Steps