title: How can i show a blank option in jquery autocomplete?
body: <p>I am using a jquery autocomplete with combobox nabled. I want to show an empty option however whenever I set the value of my initial selection to an empty string it is not shown in the combobox. </p>
  
  <p>The item is present it just contains no height. </p>
  
  <p>Is it possible to have a blank option on an autocomplete combobox ?</p>