reCAPTCHA v3 provides a score from 0 to 1. What does Contact Form 7 consider an acceptable score for the form? If someone fails, then there is no fallback, unlike with v2 there was a fallback (the image captcha). I do not like knowing what is going on with my forms and not knowing if people are getting denied or not without the opportunity to prove themselves human (even if annoying).
I suggest CF7 have an option for v2 or v3 instead of forcing people to use v3.
