Origin x is not allowed by Access-Control-Allow-Origin

When loading the discovery document I get :
**XMLHttpRequest cannot load https://ims-na1.adobelogin.com/ims/.well-known/openid-configuration due to access control checks.**

I'm using angular-oauth2-oidc.

Start by reproducing the request to https://ims-na1.adobelogin.com/ims/.well-known/openid-configuration from the Angular application and inspect the access-control response. Check whether the discovery document is intended to support this origin and identify the documented resolution. Done means the cause and supported fix are confirmed for angular-oauth2-oidc users.

Written by the indexing model from the issue text.