Cackling Companions and Wolf Pack

What: I am able to activate both Cackling Companions and Wolf Pack.

How: By changing weapons and activating Wolf Pack while not wielding the unique. This then stacks with Predator's Mark to get a total of 16 summons at my current level.

Why: This does not seem intentional, as it is finicky to activate, and the companion tag states "[...] By default you can only have one Companion of any type summoned at a time." If it's intentional, it should be less awkward to activate both, if unintentional, not really game-breaking as the weapon is only going to help with getting a lot of summons at once, but not strong as a base-line.

All summons out:


Buff bar:


Active summons: