Unnamed filter not working on Undeads

[Ruby Eyes]

As you can see, I have quite a few unnamed zombies:

 

but the Unnamed filter doesn't catch them:

 

Probably because they count as dead?

 

(Also, I really would like to edit this group's settings without having to change the group name - why aren't exclamation marks allowed anymore?!)

Group in question: https://dragcave.net/group/3817