Here is the original codepen http://codepen.io/calendee/pen/IcCbn
Take a look at animation attr and ionic version 0.9.26.
<ion-nav-bar animation="nav-title-slide-ios7" type="bar-positive" back-button-type="button-icon" back-button-icon="ion-arrow-left-c"></ion-nav-bar> <ion-nav-view animation="slide-left-right"></ion-nav-view>
If we switch the animation attr to “no-animation” and ionic version to the latest beta.8 then you will see this
So you can find animation however the animation attr disable it.
If you then switch the ionic version to beta.6 then it works fine.
It looks like a bug or is it a correct behavior?