[menuitem-implicit-interest-invoker.tentative.html]
  [hover implicitly causes interest on a menuitem in a menubar only when an item in that menubar is already open]
    expected: FAIL

  [hover implicitly causes interest on a menuitem in a menulist]
    expected: FAIL

  [hover implicitly causes interest on a menuitem in a fieldset in a menulist]
    expected: FAIL