Discover wizard fails when the proper scope of openid is supplied in the well known OpenID configuration url.
After entering a proper discover URL within the create a new identity provider wizard and then clicking the next button the following error is displayed:
Identity Providers: Write permission denied for value "UserInfo endpoint"
Use the manual data input option within the Create a new identity provider wizard and enter the text openid into the profile field, then click the back button and enter the discover url
Waiting for a fix in a future release of Identity Manager.