Showing Accessory Bar With Close Button on iPhone Keyboard

[richardcrouch]

I have an app that is built in Angular2 and copied into the www folder of my Ionic2 app for mobile deployments. On iPhone as an app, the keyboard does not have an accessory bar. On iPhone Safari, the app shows shows an accessory bar and has a dismiss keyboard button. Is there a way to make the dismiss button appear in the Ionic IOS application through a config setting? I am unable to do it from code since the application itself is not a Ionic solution.