Keycloak Operator - Admin Credentials do not reconciliate if credential-secret is deleted

From multiple usage test with the keycloak-operator, we have been noticing the recurring error that, if by any means the credential-secret is deleted and therefore recreated, we start to see conflict in the logs and keycloak stops to reconcile resources because it complains about the existing admin in the database not being on the same credential as the secret implies.

Is this an expected behavior from the operator side? Any known workarounds besides deleting the existing admin from the database?