I will inform the development team to update the extension with the new reCaptcha Enterprise. It will be included in the next update as soon as possible.
new functionality is fine, but existing solution for reCaptcha v2 don't work too. Hope there will be fix for this... (clients reported a lot of SPAMs during this long time).
you have selected v3 reCaptcha. Your form is submitted everytime without any control. I'm using reCaptcha v2 (with option "I'm not a robot checkbox"). Then i get error 400 on address https://www.google.com/recaptcha/api.js?render=MY_SITE_KEY&ver=3 (with my real site key).
I'm already using reCaptcha v2 on my custom form with no problem. But there Google generate api.js with no render param)
The extension MB Frontend Submission only supports Google ReCaptcha v3 free. Can you please confirm it works independently, without your current v2 version?