[keycloak-dev] https://issues.jboss.org/browse/KEYCLOAK-4251

I had the same issue as described in issue https://issues.jboss.org/browse/KEYCLOAK-4251 and would like to ask for the argument of having different behavior for this use case happening from the browser vs via direct access grants. I can understand the argument in not wanting to leak too much information to possible attackers regarding user account status, but at least then this behavior should be aligned in both situations which is not the case here so in my opinion the issue is valid. Either the login form should change or the direct access grant should change imo Browser: Username already exists Direct access grant: "Invalid user credentials" Thoughts?