Special characters do not seem to work with CLI

Issue

• When running the below command to create an outbound-ldap connection the Swedish characters get replaced with "?"

[bkundal@localhost bin]$ ./jboss-cli.sh --connect
[standalone@localhost:9999 /] /core-service=management/ldap-connection=ldap_connection/:add(search-credential=jboss@123,url=ldap://10.10.10.10:389,search-dn="cn=swedish,ou=åöäÅÖÄ,dc=mydomain,dc=com")
{"outcome" => "success"}

The following entries get updated in the standalone.xml file

<outbound-connections>
            <ldap name="ldap_connection" url="ldap://10.10.10.10:389" search-dn="cn=swedish,ou=??????,dc=mydomain,dc=com" search-credential="jboss@123"/>
        </outbound-connections>