Edit for future readers: This has been solved. It was a bug with Discourse social logins and fullscreen_login. For those using Keycloak as their SSO provider like me, make sure you: Set your valid redirect URI to https://yourforum.com/auth/oidc/callback Set your Root URI to the same thing. Make su…

I just fixed an issue relating to ‘full screen login’ registrations for open communities (login_required communities were not affected). Please try updating Discourse and see if that helps. https://github.com/discourse/discourse/commit/49593d1a00a81f443a63fcc9409e891cc4c5e439

OpenID Connect extension not creating new Discourse users

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OpenID Connect extension not creating new Discourse users

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