The addition of the grid option on the Listview was great.
The Reorderable List component is almost EOL compared to the other components.
It should be merge as an option of the Listview, and reorderable listing should be supported in list and grid modes.
Finally, when we add an line programmatically to the Listview, we lose all the info in the other lines. Workarounds has been proposed, but it would be nice to supported out-of-the-box.