I work for a SaaS vendor which supports Okta as an identity provider.
When setting up a new identity provider, we supply a well known metadata URI. For okta this is typically of the form https://XXX.okta.com/oauth2/default/.well-known/openid-configuration
However for a new customer I’m trying to subscribe now, that returns a 404. I can find a metadata document for them at https://XXX.oktapreview.com/.well-known/openid-configuration. Unfortunately this isn’t working as yet. A couple of questions: