I am having a similar issue. My site's connect form on mobile is not clickable. It works perfectly on desktop. When you click on the form fields (name, email, message), nothing happens. This happens on each browser I tried (Chrome, Safari, Firefox). I contacted Squarespace help center and they said they can't replicate the issue so they can't help. However, all the people I've asked to test the site on mobile have the same issue with the fields. Not sure why the help center doesn't have the same problem. Any thoughts on what to do to fix this?