Captcha element not working

[georgie]

Hi

The Captcha element seems to not work with F4 (ReCaptcha V2, checkbox).
It is displayed, I can check, ok.
But when I save the form, it unchecks.

No problem on the same website, same API Captcha keys, with the Joomla form account.

 

[georgie]

Ouch! Sorry, it works very good!
I had added a validation rule "not empty", erf