Unknown Form Error when updating a Profile

Hi There,

I added ReCaptcha as required field during registration, so far, it has stopped bot registration in our website. But it's kind of created an issue (I think ReCaptcha is causing it), if a user edits their profile, an error message will appear:

There are some fields that cannot be left empty. Please fill in the highlighted fields to proceed.

But all of the required fields are already filled, except for ReCaptcha which I set to not show during edit. And there are non visible required fields highlighted that a user would know.

Can someone verify please.

Thanks,

Jackson