Redeemer Body - Frenzy charge on hit not generating any frenzy charges ever

Character is _Yukki in the Expedition trade league

The Redeemer body armour mod - 10% Chance to gain a frenzy charge on hit is not working for me.
Have tried different spells and even attacks nothing seems to generate frenzy charges.
None of my other gear or passives prevent me from gaining frenzy charges and I have nothing to expend frenzy charges.

I couldn't find any other relevant reports of this bug. If anyone knows why it is not working please let me know.

I have a video of it not working in action
https://youtu.be/iKglfX8ge8M

Edit - It was Inner Conviction from my timeless jewel I am a moron