Steam UI improvements.

tests/test_steam_notification_regressions.py

@@ -70,13 +70,13 @@ class SteamNotificationQueueTests(unittest.TestCase):
         testScript._presentSteamNotificationTextNow.assert_not_called()
         self.assertEqual(
             testScript._steamPendingNotification["text"],
-            "username Playing: Game Title",
+            "username Playing: Borderlands 2",
         )
 
         testScript._flushSteamPendingNotification(fromTimer=True)
 
         testScript._presentSteamNotificationTextNow.assert_called_once_with(
-            "username Playing: Game Title",
+            "username Playing: Borderlands 2",
             notification,
         )