Filter on mobile web not working

I am using WOOF – WooCommerce Products Filter on both desktop and mobile web. Although filters work perfectly well on desktop web but does not work on mobile web. It just displays loading and stucks there. Interesting observation is that url on mobile web changes on applying filter but page load does not happen and loading stays forever. On manual refresh of page, i am able to see perfect results. i dont face such an issue over desktop web though.