#### Bug, feature request, or proposal: Bug #### What is the expected behavior? A tap on the button should fire the click event. #### What is the current behavior? The first tap highlights the button. The second tap fires the click event. #### What are the steps to reproduce? Click on the sidenav icon on an iPhone or iPad: http://material2-test.firebaseapp.com/ #### Which versions of Angular, Material, OS, browsers are affected? - Angular 2.0.0 - Material Alpha 8-2 - iOS 10.0.1 - Safari