Summon spells draw aggro to player

After the 1.1 update, spells that summon entities like "Death Knight" or "Mosquito" or the skeletons, now draw aggro to the player no matter what when they didn't use to. I did not see any patch notes that said this was changed. I hope this was a bug because I like using the Death Knight to deal with spiders.

This has affected the summon spells since I unlocked them and no changes occurred afterwards

I do not have any mods

This is a private server where I am the host and only player

I have validated game files and restarted my computer