Menu button on first controller not working until we move to other controllers

After application launch on first controller , menu button not tappable
But after move here and there for tother controller , menu button on first controller is working.
Is any one has solution for this ?

in open left , it is getting leftMenuCOntroller as nil , event though i have initialised it in MainMenuController ,
But if i inititliaed it in Main menu then gesture not working properly , it shows two menu bar on one side

Reproduce the launch state and inspect the open-left path, especially leftMenuController initialization in MainMenuController and the related gesture handling. Compare behavior before and after moving between controllers, and verify that the first controller's menu button works without producing duplicate menu bars.

Written by the indexing model from the issue text.