Modifying security in installer fails for domain configuration

$ bin/jboss-cli.sh 
You are disconnected at the moment. Type 'connect' to connect to the server or 'help' for the list of supported commands.
[disconnected /] embed-host-controller
[domain@embedded /] /profile=default/subsystem=security/security-domain=mySecurityDomain:add()
[domain@embedded /] /profile=default/subsystem=security/security-domain=mySecurityDomain/authentication=classic:add(login-modules=[{"code"=>"Client","flag"=>"Required","module-options"=>[("testName"=>"testValue"),]}])

{
    "outcome" => "failed",
    "failure-description" => {"domain-failure-description" => "WFLYCTL0158: Operation handler failed: java.lang.IllegalStateException: WFLYCTL0123: Stage RUNTIME is not valid for context process type EMBEDDED_HOST_CONTROLLER"},
    "rolled-back" => true
}