This setting provides you with the following options:
Enable reCaptcha on WP registration: This allows you to enable/disable the reCaptcha on the WP registration screen.
ReCaptcha Field Title: This allows you to set the field title.
Hide Label: This allows you to hide the label on the form.
ReCaptcha Theme: This allows you to set light and dark mode
ReCaptcha Size: This allows you to set the normal/compact size
Disable WP lost password button: This allows you to hide the lost password button until Recaptcha validates.