Scrollbar updater

apps/static/js/perfectscrollbar.js

@@ -30,7 +30,10 @@
     var scrollables = $(".scrollable");
     if (scrollables.length > 0) {
         scrollables.each(function(index, el) {
-            new PerfectScrollbar(el);
+            var scrollbar = new PerfectScrollbar(el);
+            $(el).on("updateScrollbar", function() {
+                scrollbar.update();
+            })
         });
     }
  })();

apps/static/js/tickets.js

@@ -18,6 +18,7 @@ $(document).ready(function() {
 function updateItemsState(state) {
     console.debug(`updating items state to '${state}'`);
     $("#ticketsContainer").scrollTop(0);
+    $("#ticketsContainer").trigger("updateScrollbar");
 
     switch (state) {
         case "content":