wait #6927

diff --git a/js/quiz.screens.js b/js/quiz.screens.js
index 40b8413930d3dfee93ecfd12268d8e43523096e4..0f65edcf91e6936febeed3344c9ba0eee634e9b0 100644 (file)
--- a/js/quiz.screens.js
+++ b/js/quiz.screens.js
@@ -358,8 +358,10 @@ QuizScreens.prototype = {
     updateTabindexToQuestionMultiple: function() {
         if(this.getActiveScreenType() === "multiple") {
             $(".list-item").removeAttr("tabindex")
+            let counter = 0;
             this.activeScreen.find(".list-item").each(function(index) {
-                $(this).attr('tabindex', index++)
+                counter++
+                $(this).attr('tabindex', counter)
             })
         }
     }