Dark Effigy ignores multiple poison stacks and Decaying Hex does not spread with Hex Bloom

Hello - today I'd like to showcase two bugs.

1. Dark Effigy ignores multiple poison stacks even though the tooltip says it will fire a projectile for each Chaos DoT Debuff applied to the enemy. I'm not sure if this is a tooltip issue (should say debuff type) or if it's an interaction issue.

2. When supporting a Curse socketed into Hand of Chayula with both Hex Bloom and Decaying Hex, once the enemy unit is dead, the curse spreads as expected (good), but it does not apply Decaying Hex to the enemies the curse has spread to (bad).

YouTube video (6 min) showcase: https://www.youtube.com/watch?v=ob9DIRVCdnk