Open keyboard issues with header and scrolling

When I open the keyboard on an iPhone or emulator the header is pulled out of view and scrolling ends up broken. I a single line of content in one instance and can scroll the content down into view but it has no physics and a slight scroll upwards will cause it to fling back up to where it was.
I’ve read through several forum posts and discussions but I’ve been unable to resolve these issues.

I’ve Installed the keyboard plugin and tried to add both of these with no help:

<feature name="Keyboard"> <param name="ios-package" value="IonicKeyboard" onload="true" /> </feature>

and

cordova.plugins.Keyboard.disableScroll(true);

The scrolling issue might be related to nested ion-nav-views I guess, but haven’t found any related posts in the forum. As for the header disappearing, I’m not sure why other peoples solutions have failed to work for me.