Change client id on angular app without logout/login

Hi, the server is configured so for same credentials we allow two client id’s, the first that behaves as normal user and the second for admin rights.
We use angular keycloak library, when first login we use the first client id and if the user want to behave as admin we log him out and login again with the second client id.
Everything works fine but is there a way to switch to the second client id without logout/login because there are same credentials.
Or is there other way to manage this use case.
Thank you.