~onAttack trigger seems to be no longer activated by "damage" skill

[Legacy attachment omitted] [Legacy attachment omitted]

The Damage skill doesn't seem to proc ~onAttack anymore as the item in my offhand is meant to gain 3 stacks from attacking before being able to toss out a shield, even using a ranged weapon that has the trigger on said item wont activate it, meleeing normally however still seems to activate the trigger the skill.

Version 1.19.4 (paper, latest)

Crucible dev build 3805

Mythic mobs dev build 4833