Quote Originally Posted by Troacctid View Post
Dragonwrought is a feat, not a separate race.
Irrelevant. DW Kobolds are not the same thing as Kobolds. Their type is even different. If we assume (whether you believe it or not) that DW Kobolds are a True Dragon, either way Normal Kobolds are not, so of course DW Kobolds as True Dragons arent in the Monster Manual. Normal Kobolds being there means literally nothing.