Leech seems limited to "close" range

Playing a LB sorcerer, using Prism Wraps (leech 7.6% of elemental dmg) and Twisted Heart., plus the non-empowered spell dmg leech blessing from the Black Sun Timeline (leech 2.3% of spell dmg).
Leech appears to work as expected if mobs are engaged at close-to-medium range (guessing the “close” 4m range, but not 100% on that). If I engage mobs outside of that range (out on the edges of the screen), no leech appears, just normal regeneration.

Player.log (287.6 KB)

Prism wraps only works on crit, I don’t know if you noticed that.

I totally missed that… the leech still seems less when engaging mobs at long range, but it may be related to crit strikes.

Thanks!