Cold Snap is bugged out for controllers

As with title - I'm unable to use cold snap against the same targeted enemy even though it is frozen. sometimes it works, sometimes it doesn't. its causing the controller experience to be really un-enjoyable.

Wish to second this -- it not just misses frozen enemies, it will (more often than not) outright just ignore lots of viable targets like frostbolts that I am specifically trying to target. I suspect that when using controller, Cold Snap attempts to target ineligible targets, such as enemies who are not frozen, causing it to do nothing, but still consume mana. Makes it near impossible to target my frostbolt after it's more than a meter from my character, and often leads to very frustrating deaths as my sorceress waves her wand and nothing happens, and I get swarmed. Cold snap targeting is far better on MnK.

Would appreciate some help! I suspect making it only lock to viable targets (like frostbolts or frozen enemies) would help a lot, though of course I could be wrong about what's going on under the hood, so to speak.