Updating Ionic/Angular breaks <ion-menu-button> and header on PWA


I’ve tried updating Angular from 7.x to 8.x, Ionic 4.5 to 4.11. Full diff: https://imgur.com/k4sKIT9

Noticed that it breaks layout in a header but more crucially breaks burger button completelly () – it doesn’t work:

Is the best course of action right now is to forgo updating these packages?


Very frequently when rendering goes completely “broken” you have an uncaught exception that is derailing things. Can you check the JavaScript console to see if that is the case here?