[popover-move-documents-during-hide.html]
  [hidePopover() does not hide a popover moved and re-shown by its own beforetoggle]
    expected: FAIL

  [hidePopover() does not hide a popover moved and re-shown by its child's beforetoggle]
    expected: FAIL

  [A popover moved and re-shown in another document closes on Escape there]
    expected: FAIL