Testing use of recaptcha v2. Have set up on site (Civi 5.12.3) and it is showing up on contribution pages as expected.
On Google site, shows this message.
We detected that your site is not verifying reCAPTCHA solutions. This is required for the proper use of reCAPTCHA on your site. Please see our developer site for more information.
Any suggestions or ideas on what might be missing?