Slaughter passive not generating Rage on PlayStation (3.27)

Hello,
I'm playing on PlayStation 5 with the 3.27 patch.

I noticed that the Slaughter notable passive (which says "Gain 1 Rage on Hit with Axes") is not generating Rage when I hit enemies using Sunder with a two-handed axe.

Details:

Platform: PlayStation 5

Character: Duelist (Slayer)

Skill: Sunder

Weapon: Two-handed Axe

Passive: Slaughter

Rage counter stays at 0 after multiple hits

Tested both single-target and AoE hits

No other Rage-related mods or ascendancy effects active

Expected behavior:
Each hit with an axe should grant 1 Rage, up to the cooldown limit.

Observed behavior:
No Rage is generated at all.

Bug report reference number: 2355737394
Thanks for checking this.

I am experiencing the same thing on PC, playing through Steam. I have "Slaughter" allocated, am wielding an Two Handed Axe, and Rage is not being generated when I hit enemies, whether with an ability or Default attack.