Are there any work arounds to getting HTML5 Drag and Drop working with Selenium Webdriverwith Ruby? I am using Selenium-Webdriver 2.20.0 with Ruby 1.9.2Here is a simple test to reproduce the issue:require "selenium-webdriver"require "test/unit"class Html5DragAndDropTest < Test::Unit::TestCase  def setup    @driver = Selenium::WebDriver.for :firefox    @driver.manage.timeouts.implicit_wait = 30    @verification_errors = []  end  def teardown    @driver.quit    assert_equal [], @verification_errors  end  def test_html5_drag_and_drop    @driver.get("http://html5demos.com/drag")    target = @driver.find_element(:id, "one")    source = @driver.find_element(:id, "bin")    @driver.action.drag_and_drop(target, source).perform    assert target.displayed? == false  endend