Invisible Recaptcha Challenge popup disappears on

问题:

I've implemented the google invisible recaptcha on our website, the captcha works fine, but when the recaptcha popup becomes visible and i click on the parentwindow of the popup (not in the challence popup), the popup goes away and the register account procedure is locked.

I can't find a hook function to inform that my captcha is gone!

Anyone? Thx

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