Soul Tether effect does not apply with "Into the breach" Ascendancy node

Very quick report as this may very possibly be intented

I tried the Soul Tether Belt with the Chayula Monk "Into the Breach" Node, as I thought the node would apply the leech from red flames to energy shield when I was full on life

It turns out the belt did not apply any of the leech from the flames to energy shield when picked up, even when I was in combat, and had damage taken.

if there is anything else you want me to test out, please let me know