This is one of "bugs" or "homebrew" (since we really dont know right now wich one it is laugh ) ...
That seem compareable with barellmancy to me. O_o

I mean, i get why you hate it ... i dont like it either, to be honest ...
But ... therefore i dont use it, and im quite happy. O_o

As far as i know, NPCs dont use spells between classes, so ... this is all in our own hands, isnt it?

I still dont understand why cant we change Race for our hirelings. frown
Lets us play Githyanki as racist as they trully are! frown