Reply To: Full Screen search pop up on mobile devices

Please check the video, When we scroll the page the mobile search popup appear for a second in the bottom of the page, See attach marked video

https://drive.google.com/file/d/1Sf_MCf0FvEGQELNL3gxXYd19EfQ7Wruv/view?usp=sharing

I want to minified and Combined JS. The mobile search will still work after?