Please fix Illaoi's Dark Harvest interaction

When the reworked DH first hit PBE, Illaoi was by a big margin its strongest user because she could stack DH off of spirits and also reset it if she killed the spirit. She could fast-stack Harvest and become a monster into mid-game, and this interaction was rightly changed.

The interaction after the first, DH seemed bugged entirely; it didn't proc, it didn't stack.. but it went on cooldown. Obviously, this is awful and got fixed.

Currently the way it works with her Spirit is that it's treated as a champion and Dark Harvest can proc and stack on it, but it does NOT reset upon killing the spirit. This.. is not actually much better, because this leads to an uncomfortably common situation where Illaoi will lose fights she should win because DH proc'd on the spirit and not the champion, because the spirit was lower HP from her hitting it first after a pull. I get that this is the way it is because otherwise Illaoi hitting clone would just mimic the full DH damage to the champion, but could you please look into changing it to make more sense?

I'd strongly prefer if it did NOT affect the spirit in any way while also preventing the echo damage from transfering an unmitigated Harvest proc to the enemy champion. This means Illaoi can only proc it if she directly affects you with herself or her tentacles, and would make her interactions in line with the rest of the cast.