Rupture the Soul stops working with Hexbloom

# Bug description:

Rupture the Soul explosions don't occur if enemies cursed with a Hexbloom-supported curse die.

# Reproduction steps:

- Have a Lich with Rupture the Soul allocated,
- Support a curse with Hexbloom support
- Curse enemies and kill them
- [Bug] Enemies don't explode

# Expected behaviour
Cursed enemies die, 33% of them explode, and the curse spreads to other enemie.,

# Observed behaviour
Cursed enemies die, 0% of them explode, and the curse spreads to other enemies.

have the same issue here