Hello :
Yes, the problem is in mobile mode. But I don't understand what do you mean by 'mobile details and configuration'.
Is an @ionic/angular 5.5.1 app. Previously to my workaround, it was registered at app.module.ts with :
I needed to add this to solve my problem, globally disabling the keyboard padding :
IonicModule.forRoot({
scrollPadding: false
}),
But I don't know why the scrollPadding is needed if the keyboard is not revealed.