I've upgraded to Angular Material 0.11.1. I'm using Angular JS v1.4.6. I'm trying to implement the new date-picker function. The issue I have is when I use the standard code as follows:
<md-content>
<h4>Standard date-picker</h4>
<md-datepicker ng-model="myDate" md-placeholder="Enter date"></md-datepicker>
</md-content>
When I select the picker, I get a wierd display issue where half the screen is grey and can see part of the datepicker box. Once this is executed and try to select anything else with pop-up box the same thing happens. Anyone knows why this happening and how to fix it?
Images below:

