Lock V11, redirect:false: social auth works, username+password not working

Well, for anybody interested, this was fixed inserting a fake url as a callback and enabling it as a callback in the web lock config, something like this:

var lock = new Auth0Lock(lock_id, 'meterian.auth0.com', {
    auth: {
        redirect: false,
        **responseType: 'token',**
        **redirectUrl: your_fake_url_here**
    },
    allowSignUp: true,
    container: 'login-container',
    rememberLastLogin: false,
    theme: {
        logo: '/images/logo.png',
        primaryColor: 'blue'
    }
});

Remember also the responseType: ‘token’ bit. See some details of a similar issue raised on Github here: