Allowing all unique types to drop from any helltide chest effectively makes it impossible to target farm Tempest Roar (or any other specific unique for that matter).
Please consider finding an alternative workaround for the uber-unique helltide issue for season 1, as allowing us that small degree of agency in pursuing these rare, build-defining items is enough to turn an often discouraging and painful process into a legitimately fun and exciting activity.
I believe targeted helltide chests - when they are dropping slot-specific uniques - are genuinely one of D4’s strongest endgame features, and I would hate for an issue involving a handful of essentially non-existent items to ruin it.
Thanks for reading.
P.S. I realize that this target farming method only actually existed in-game for about four hours, but I spent the first month of the game opening chests with the assumption that I could find a specific unique this way… and I don’t regret it all, because I was having fun. Just being under the illusion that I had some way to purposefully work toward the powerful item I wanted made the disappointment of not getting it far more tolerable.