Fix hint helper alert

Change-Id: I6e1ac9fa03f62bd25b1139764d727922a5f61c20
diff --git a/dev/js/src/init.js b/dev/js/src/init.js
index 13904ec..7be0a13 100644
--- a/dev/js/src/init.js
+++ b/dev/js/src/init.js
@@ -307,6 +307,7 @@
           if (hint) {
             shiftContent();
             observer.disconnect();
+            KorAP.Hint.alert().show();
           }
         }
       }