encounter targetting arrows of tanks target
 

If I target a mob directly and he is in an encounter group I can see that because all his friends get lit up as well. That helps me know how they are connected and what to cast. But if I am targetting the tank and casting through him then I only see his target lit up and not the rest of the encounter. Id really like to be able to see targetting arrows for all mobs in the encounter even when Im casting through the tank.

Being a warlock, I am also very interested in a response to this question. I just started playing EQII, so is this a bug or is this working as intended?

I thought it was dumb too. Yes this was intended. No it cannot be changed via UI modders.

You can send a PM to Rothgar on the official forums or these forums and ask him if this can be implemented.