Artillery Strike + Ancestral Sacrifice are not interacting as expected

Artillery Strike: "Attack skills have +1 to maximum number of Summoned Ballista Totems"

Ancestral Artifice: "Melee attack skills have +1 to maximum number of summoned totems"

With a default max totem count of 1, I would expect to be able to have 3 totems out total, so long as at least one is a ballista totem or a melee attack totem.

As is currently, with both nodes selected you are only able to have either 2 ballista, 2 melee attack, or 1 of each out at a maximum.