This is a relatively minor cosmetic change, but I think it would make the appearance of the hierarchical outline a bit more intuitive. The attached before-and-after images show the change, which is subtle. First, the angle bracket (>), which is present when an item has subitems, is moved to the first line of the item (rather than aligned to the middle, as seen with items that wrap to multiple lines), and the line that connects the angle bracket to the bottom-most subitem is moved to the last line of that subitem (rather than aligned to the middle of that subitem).