re-init.js

// Re-init sidebar function

var rtlsidebar = (function () {

    let sidebarjs;

    function init() {
        var sidebarElement = $('#sidebarjs');
        var sidebarPosition = isRTL() ? "right" : "left";

        if (sidebarElement.length > 0) {
            destroy();
            sidebarElement.show();
            sidebarjs = new SidebarJS.SidebarElement({
                position: sidebarPosition
            })
        }
    }

    function destroy() {
        sidebarjs && sidebarjs.destroy && sidebarjs.destroy();
    }

    function isRTL() {
        let value = $('body').attr('dir') == 'rtl';
        return value
    }


    return {
      init : init
    }

})();

$(document).ready(function () {
    rtlsidebar.init();
});