For me the Keyboard.disableScroll(true) just work in the ionViewDidEnter…
ionViewDidEnter() {
this.platform.ready().then(() => {
Keyboard.disableScroll(true);
});
}
ionViewWillLeave() {
this.platform.ready().then(() => {
Keyboard.disableScroll(false);
});
}
And remember to add in your NgModule:
IonicModule.forRoot(MyApp, { scrollAssist: false, autoFocusAssist: false } ),