It seems like your DOM elements could be moving and not the whole UIScrollView. Haven’t tried this plugin yet but does your header remain in its place and only the DOM scrolls or the whole UI shifts?
Prevent the native UIScrollView from moving when an input is focused. The telltale sign that this is happening is the top of your app scrolls out of view (if using Ionic, your header bar will disappear).
This does not prevent any DOM elements from being able to scroll. That needs to happen from CSS and JavaScript, not this plugin
Now I haven’t yet implemented keyboard in my app, but I think this JavaScript / CSS way would do it :
Oh and if Keyboard.disableScroll(true) does work on android and not on iOS, then perhaps the ionic team can look into it. Why don’t you open up an issue on github?