Draw root element on renderDefault

itemcontroller.lua

@@ -139,6 +139,8 @@ local function renderDefault(state, rootElement)
   if not handled then
     os.queueEvent(table.unpack(event))
   end
+
+  rootElement:draw()
 end
 
 local PAGES = {
@@ -197,6 +199,6 @@ while not CONTROLLER_STATE.exit do
     CONTROLLER_STATE.currentPage = CONTROLLER_STATE.nextPage
     CONTROLLER_STATE.nextPage = nil
   end
-  
+
   sleep(0)
 end