Ion-searchbar and ion-textarea not working on iOS

Hey guys,

I’m using Ionic 4 on a Meteor/Cordova app.
I realized that both ion-searchbar and ion-textarea show an odd behavior on iOS.
The searchbar is not selectable (and thus it’s impossible to type in it) and the textarea accepts only the first character and then stalls - the user can neither type nor delete anything.

What could be causing this issue?
The only CSS I have that might be causing some interference (somehow) is:

* {
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

* {
    -webkit-touch-callout: none;
    -moz-touch-callout: none;
    -ms-touch-callout: none;
}

* {
    -webkit-user-drag: none;
    -moz-user-drag: none;
    -ms-user-drag: none;
}

Any ideas?
Thanks a lot!