While it is important to fix minor stuff like this, it's not a priority. I would really like all that stuff to be fixed, because a lot of people don't know about/can't get mods. For me, it doesn't matter as I can fix it myself.

Another thing, is that it makes the game look bad. This sort of stuff takes very little effort to do, and for a new player, it won't look good... But it's a priority for the very last patch, not the second one.