HoMM3 HD is a mod (add-on) for the game Heroes of Might and Magic 3.

In Widescreen HD, the hero menu doesn't open on the map if the hero is below fifth in the list. It can be opened from the window of that hero, in the same way, by control-clicking on the portrait. It's not critical; I think it might not even need to be fixed. Just mention it in the mod information, otherwise, players will have to study the in-game manual for tactical elements.