title: DirectoryChooser Javafx buged?
body: <p>I'm using Directory Chooser for set a TextField with the selected path.
  If I choose some directory like Desktop, or any other folder it returns the path, BUT if I choose the directorys from my library like my Documents (C:\Users\Victor\Documents) it returns null. Is it a bug??
  I'm using the code below:</p>
  
  <pre><code>        DirectoryChooser chooser = new DirectoryChooser();
  
          chooser.setTitle("Selecione o diretório");
  
          File defaultDirectory = new File(folderChooser);
  
          chooser.setInitialDirectory(defaultDirectory);
  
          File selectedDirectory = chooser.showDialog(null);
  
          pathFolderTxtField.setText(selectedDirectory.getAbsolutePath());
  
          folderChooser = selectedDirectory.getPath();
  </code></pre>