[top-layer-popover-excluded.html]
  [Arrow navigation skips a shown popover in ancestor focusgroup]
    expected: FAIL

  [Popover as the first focusgroup child does not break Home/arrow navigation]
    expected: FAIL

  [Open popover splits an ancestor focusgroup into two segments]
    expected: FAIL

  [Popover sibling of focusgroup does not interfere with arrow navigation]
    expected: FAIL

  [focusgroup=none popover inside focusgroup: arrows skip, Tab reaches]
    expected: FAIL