Can you confirm you’re using LDAP authentication, and not say, SAML-based authentication (I would expect this behavior there, and I can go into some details, but I don’t expect it with LDAP).
Confirmed we are using LDAP authentication.
we setup below configuration on sonar.properties: sonar.realm=example.com
sonar.security.realm=LDAP
sonar.security.savePassword=true
sonar.authenticator.downcase=true
sonar.forceAuthentication=true