#### Bug, feature request, or proposal: Bug #### What is the expected behaviour? floatingPlaceholder should disable the floating placeholder but autocomplete breaks this. #### What is the current behaviour? floatingPlaceholder = false. When selecting from autocomplete the floating placeholder appears.    #### What are the steps to reproduce? Chrome type something enter then refresh start to type what you previously inputted choose the autocompleted value and the placeholder will appear. <md-input placeholder="Search" floatingPlaceholder="false"></md-input> #### Which versions of Angular, Material, OS, browsers are affected? Latest versions of Angular and Material, Windows 10, Chrome. Not tested on other browsers or OS.