ModLoader classification and mob rendering. (Only one renderer can be assigned)

Since I'm pretty sure the Forge guys are trying to keep it totally ModLoader-compatible (correct me if I'm wrong), I have a bug to submit as to entity rendering.  Please do not tell me to change anything in my code, I simply want to know if this is a Forge bug and make it known to somebody.

If I were to use the BaseMod.addRenderer class in a BaseMod extension file:

public void addRenderer (Map<Class<? extends Entity>, Render> map)
{
    map.put(EntityExample.class, new RenderTest(new ModelTest(), 0.5F));
    map.put(EntityExample2.class, new RenderTest2(new ModelTest2(), 0.5F));
}

In this case any entities I register in the load() method are assigned to the first renderer.  Spawning both EntityExample and EntityExample2 will produce a render of EntityExample.  It is a separate entity, since I can change entity properties such as dropFewItems() normally.  So if anyone has any information as to why this is happening or if I can expect this to be fixed at all, that would be great.