This change checks the nomination against the map arraylist. If the nomination matches multiple results, those results are then added to a menu to allow the client to select available maps. The maps added to the menu go against the same checks as the normal nomination menu and wont allow nomination of disabled maps.
Example image of /nominate jump_b
https://i.imgur.com/ZdzB0gk.png
If reply source is console, menus wont be generated and it will attempt to nominate as normal.