Side menu hiding behind back button

I have created an app using ionic start AppName sidemenu --v2. Also implemented login page and post clicking login button routed to home page using this.navCtrl.push(HomePage);. Now in home page I’m not seeing menu icon. I even tried below logic but didn’t worked. Help me how to resolve this issue.

<button ion-button menuToggle [hidden]="menuIsHidden">
      <ion-icon name="menu"></ion-icon>