I'm not sure why this is happening, and it isn't the usual, common error of:
Uncaught SecurityError: Block a frame with origin.
The error I'm getting is:
Uncaught DOMException: Blocked a frame with origin "https://www.google.com" from accessing a cross-origin frame.
I'm following Google's instructions on how to enable ReCaptcha, but it isn't working for me!
// top of the page
<script src="https://www.google.com/recaptcha/api.js" async defer></script>
// then somewhere in the bottom
<div class="g-recaptcha" data-sitekey="@Model.Register.CaptchaSiteKey"></div>
My CaptchaSiteKey is being loaded (I debugged and checked).