Hi

I get it that it, that a amelia user is by default logged in to wordpress to be able to manage their appointments and account in the customers panel. Although, when i navigate to https://my-site.com/wp-admin or https://my-site.com/wp-login i can login with the "amelia-customer" and access the "admin-panel". Is there a way to prevent the user beeing able to login there at all? Or redirect the customer to a certain page? 
I have added following script to the functions.php. 

add_action( 'admin_init', function() {
    if ( ! current_user_can( 'administrator' ) ) {
        if ( ! current_user_can( 'wpamelia-manager') ) {
                wp_redirect( home_url() );
           exit;    
        }
    }
} );

This prevented the amelia services or amelia events panels from loading and they would simply remain gray.... 

Do you have any recommendataions how to disable the admin-area for amelia customers?