Good news now it’s working in the litespeed cache settings panel in the tuning tab[6] in the text box titled js excludes i’ve added these and worked fine.
/wp-content/plugins/userswp/assets/js/countrySelect.js
/wp-content/plugins/userswp/assets/js/countrySelect.min.js
/wp-content/plugins/userswp/assets/js/users-wp.js
/wp-content/plugins/userswp/assets/js/users-wp.min.js
ideally userswp plugin should add an attribute to the script link as suggested by litespeed plugin as follow.
Elements with attribute data-no-optimize=”1″ in HTML code will be excluded.
Hope this will help someone and great thanks to patrik and userswp.io