flow_xsell.js

// Alter this function with this last line
var xsappinitfrontend = function(jQueryxsAppxsApp) {

  // Main function code...
  // ends with..
  // jQueryxsApp('#cross-sell').append(settingsoutput);
  
  // Add the following line
  jQueryxsApp(window).trigger('xselldone');
  
}


// And then add this bit at the bottom of all the xsell stuff
// Right after the if / else statement that starts with
// ` if ((typeof jQueryxsApp === 'undefined') || (parseFloat(jQueryxsApp.fn.jquery) < 3)) { `

(function($) {
  var $window = $(window);
  var xsellDone = false;
  
  $window.on('xselldone', function() {
    xsellDone = true;
  });
  
  if(Flow) {
    Flow.set('on', 'ready', function() {
      if(xsellDone) {
        Flow.localize();
      }
      else {
        // Xsell hasn't finished, localize once it's done
        $window.on('xselldone', function() {
          Flow.localize();
        });
      }
    });
  }
}(jQuery));