Site not scrolling in tablet size

I created this site for a client. She tells me that the site will not scroll in tablet size.
I checked it in preview mode and it’s fine. It seemed to be working fine when we posted it a year ago.

Is there a reason that it wouldn’t scroll in just one format size?

hi @genefaba it is common request solved many times on this forum. I have checked your project and you have set on tablet viewport body{ overflow: hidden; }