[selectmenu-popup.tentative.html]
  [Opening the popup and clicking an option should change the selectmenu's value]
    expected: FAIL

  [With custom button and popup: opening the popup and clicking an option should change the selectmenu's value]
    expected: FAIL

  [Clicking a popup with no listbox part does nothing]
    expected: FAIL

  [Clicking a popup with a listbox that was removed does nothing]
    expected: FAIL
