Expanding/Updating Achievements

While the base game achievements don't need much updating, I noticed that only Go To Work has achievements as well. I understand that Go To Work is included with EA Play, but I don't see why we can't have achievements for other DLCs too. Granted, maybe not have the achievements for DLCs  show in the menu unless you own the pack. It would also be really great seeing achievements for Steam too, considering you can earn a badge but not achievements. Obviously, you would only have to meet the achievement once to be earned on Steam, rather than earn it each time every save.