message: Autocomplete list beginning category handling fixes (mac)
diff: // item not selectable, jump to next/previous item
  if (!cell.isSelectable)
  {
  - if (index == 0 && !isNext)
  + if (index < 2 && !isNext)
  {
  + [self scrollRowToVisible:0];
  return;
  }
  [self resetSelected];
  self.lastSelected = index;
  +
  if (isNext)
  {
  [self nextItem];
  