Is it possible to have both back button and menu button on the right side?

I navigate to this component(page), with nav.push(), after it navigates to this page my menubutton is not visible, is it possible to make it not get attributte hidden?

> <ion-navbar color="primary">
>     <ion-title>Podstawowe Informacje</ion-title>
>     <ion-buttons end>
>       <button ion-button menuToggle>
>         <ion-icon name="warning"></ion-icon>
>       </button>
>     </ion-buttons>
>   </ion-navbar>