Support for Okta OIDC discovery using client_id as query parameter

Okta is using the `client_id` query parameter to serve the OpenID Connect metadata.

Can we get a way to have query parameters in the issuer?

https://developer.okta.com/docs/api/openapi/okta-oauth/oauth/tag/OrgAS/

https://developer.okta.com/docs/api/openapi/okta-oauth/oauth/tag/OrgAS/#tag/OrgAS/operation/getWellKnownOpenIDConfiguration