I have implemented a hamburgermenu in Ionic 3, but I am facing an issue. When I run the application on my Android device the hamburgermenu keeps disappearing i.e. the button to open the side menu is gone. However, it only happens sometimes. I tried to run the application while inspecting it with Google Chrome, and what I noticed is that the menutoggle gets hidden for some reason, but I don't know why. I don't control the visibility in the .ts class.
<ion-header>
<div>
<ion-navbar>
<button ion-button menuToggle> // this becomes "<button ion-button menuToggle hidden>"
<ion-icon name="menu"></ion-icon>
</button>
<ion-title>Frontpage</ion-title>
</ion-navbar>
</div>
</ion-header>