[keycloak-user] Issue with public client and javascript adapter

Hi, I'm unable to connect to my public client using the javascript adapter. I configured a public client (access-type=public). I used the customer-app-js <https://github.com/keycloak/keycloak/tree/3.3.x/examples/demo-template/cu... demo template. When I try to use my public client, I'm redirected to the login page, nothing wrong with that. Then when I'm back to the js app I receive a HTTP 400 bad request on this call: /auth/realms/PortalRealm/protocol/openid-connect/token. The content is: {"error":"unauthorized_client","error_description":"UNKNOWN_CLIENT: Client was not identified by any client authenticator"} In the logs I can see: vpdev-keycloak | 11:50:00,767 DEBUG [org.keycloak.authentication.AuthenticationProcessor] (default task-60) AUTHENTICATE CLIENT vpdev-keycloak | 11:50:00,767 TRACE [org.keycloak.authentication.ClientAuthenticationFlow] (default task-60) Using executions for client authentication: [424c67b0-60b3-4063-a1b7-7ae7cbd4c90a, 6ec7a8eb-6fa2-4307-8f70-fbc845205210] vpdev-keycloak | 11:50:00,767 DEBUG [org.keycloak.authentication.ClientAuthenticationFlow] (default task-60) client authenticator: client-secret vpdev-keycloak | 11:50:00,767 DEBUG [org.keycloak.authentication.ClientAuthenticationFlow] (default task-60) client authenticator: client-jwt vpdev-keycloak | 11:50:00,768 WARN [org.keycloak.events] (default task-60) type=CODE_TO_TOKEN_ERROR, realmId=ea8dbfe4-21c1-4af5-8ec0-488317b62ccf, clientId=morphean-public, userId=null, ipAddress=172.19.0.4, error=invalid_client_credentials, grant_type=authorization_code I searched for this CODE_TO_TOKEN_ERROR message on the web but no luck so far. Has somebody experienced the same issue ? Am I missing something ? I use kecloak 3.2.1-FINAL. Best regards, Gaetan PS: I tried with a confidential client and it works, but it's says everywhere that secret should be kept hidden (this is why I wanted to use a public client).