CaptchaFox widget renders but does not block form submissions

Dear Community,

We want to implement captchas on our landing pages to secure submissions. We use CaptchaFox for this purpose. I created a test landing page that contains a button, the HTML integration code, and the JavaScript from the CaptchaFox documentation : https://docs.captchafox.com/widget-api.

The captcha displays correctly, but the button is not conditioned by the captcha widget; I can click on it without any problems or validation.

The goal is to create a reusable template that will allow the captcha widget to be used on all landing pages without having to modify the HTML code, so that our users can use drag & drop to build pages without worrying about the HTML/JS code for the captcha.