we are integrating Apollo with Keycloak (openid provider), and got below issues:

1. it seems to be not corrected that Apollo use ocdi user's subject as user id , should be some other properties such as email/username... because the subject of ocdi user's subject may be ID in database. it's better that can be configurated by user.
2. if the apollo work on Nginx or with some context path such as apollo, when logout (integrate with openid), it redirect to /logout, should be /apollo/logout.