Disable scrolling when modal show, cant turn scrolling back on after use

Hi, I was trying out the code snippet from the other topic regarding disabling scrolling, but I was unable to turn it back on. Cant tell what is stopping it but someone may.
Modal btn is found at page Work

Code snippet i used:
Webflow.push(function() {
(’#modal’).click(function(e) { e.preventDefault(); (‘body’).css(‘overflow’, ‘hidden’); });

(’#modaloff’).click(function(e) { e.preventDefault(); (‘body’).css(‘overflow’, ‘auto’); });

Here is my site Read-Only: LINK