Suggestion: animation for keyboard-attach directive

I think if this directive had some sort of animation it would look&feel better. So I have replaced this line

element.css('bottom', keyboardHeight + "px"); // 40545 ionic.bundle.js v1.0.0-beta.6

with this

$(element).animate({bottom:keyboardHeight + "px"});

I know I am using jQuery and its not what the devs of Ionic would do but its just a quick demo of what I am suggesting.