There is a button code
<div class="fb-login-button" data-width="100%" data-max-rows="1" data-size="large" data-button-type="continue_with" data-show-faces="false" data-auto-logout-link="false" data-use-continue-as="true" data-scope="public_profile, email, user_birthday"></div> For some reason, the button is simple, but there would have to be Continue as {Name}. A large number of options have been tried, nothing helps.