Does not work with Contact Form 7

I included a contact form 7 in the scrollbox and for some reason it miss all the checks of the form, I have captcha and a required field but when they press submit the form is accepted even if empty or without the captcha checkmark. The same contact form works fine in other places of the page and it is fine if I open the page Scrollbox create, it does not work when it appears in the popup.