I have a website https://toitopublishing.com
It has google recaptcha which hides perfectly using visibility:hidden on desktop browsers. It refuses to hide on IOS Safari/ Chrome.
I have tried
opacity: 0;
z-index:-9999;
And also tried assigning opacity using javascript after document loads. It isn’t working.
Do note i have added link to privacy policy on the form so it is legal to hide the logo as per google.
Edit : display:none cannot be used on Google Recaptcha. It disables spam checking altogether.