Need to detect "onHide" when running in "insivible" mode

Nice component! We just have one annoying edge case. When the re-captcha overlay challenge appears (running in invisible mode), and the user just clicks "outside" of the recaptcha challenge-box, the whole overlay will just hide.

Unfortunately, no function like "onChange" is fired in this case - making it impossible for us to detect this particular edge-case. Imagine that we want to handle a form-loading state, preventing people from multi-submitting. We can implement it perfectly with all cases, except this special one - as the hide-overlay action from the user is done "behind the curtains" - the form stays in the locking loading state when the user simply clicks away recaptcha :-/