Predator's Mark cannot be applied to Abyss monsters

I'm unsure if this is just inside the Abyssal Depths, but whenever I'm in there I cannot apply Predator's Mark with Pounce on any of the monsters in there.

Am quite sure that this is not only a visual bug, since no Wolves are spawning either.

Feels kinda bad trying to kill the tanky Abyssal Rares without a 45% damage multiplier.

You have to remove and add the pounce gem from your gem menu. Hopefully they fix it soon.