IE11 md-checkbox ng-model-options not working with blur

[maureenvdr]

If I add ng-model-options="{updateOn:'blur'}" to a md-checkbox it is not updating the ng-model after i click on something else. It works fine in firefox and chrome, but not in IE11.
You can reproduce this easly using the codepen that can be reached at https://material.angularjs.org/latest/demo/checkbox the one in basic usage, just add ng-model-options="{updateOn:'blur'}" to the first checkbox.

[devversion]

Yep, can reproduce. Here a little demo to compare with the native checkbox (which works 👍) and the <md-checkbox> http://codepen.io/DevVersion/pen/BjGGNy

• As we can see in comparison to Chrome. Chrome is selecting the actual <md-checkbox> and IE11 is selecting the <div class="md-container">