[Bug] Post-turn Healing and Damage does not Occur in the Proper Order

[Snailman11]

Describe the bug

End-of-turn damage is determined by the order an effect was applied, with all damage and healing being done at once to the Player before the Opponent.

Reproduction

Use Salt Cure and Leech Seed and notice that the Player's Pokemon is always handled first, and that the order effects activate is entirely dependent on the order they were applied.

	STARTING_LEVEL_OVERRIDE: 30,
	MOVESET_OVERRIDE: [Moves.LEECH_SEED, Moves.SALT_CURE],

	OPP_LEVEL_OVERRIDE: 30,
	OPP_MOVESET_OVERRIDE: [Moves.LEECH_SEED, Moves.SALT_CURE],
	OPP_IVS_OVERRIDE: [31, 0, 31, 0, 0, 0],

	STARTING_HELD_ITEMS_OVERRIDE: [{name: "LEFTOVERS"}],
	OPP_HELD_ITEMS_OVERRIDE: [{name: "LEFTOVERS"}],

Expected behavior

1. Leech Seed occurs first by order of fastest Pokemon
2. Trapping, then Salt Cure occurs second by order of fastest Pokemon

https://replay.pokemonshowdown.com/gen9customgame-2281415552

Electrode's health is sapped by Leech Seed!
The opposing Geodude's health is sapped by Leech Seed!

Electrode is hurt by Snap Trap!
Electrode is hurt by Salt Cure!

The opposing Geodude is hurt by Fire Spin!
The opposing Geodude is hurt by Salt Cure!

Full Breakdown of Proper Post-turn Damage Ordering
https://www.smogon.com/forums/threads/sword-shield-battle-mechanics-research.3655528/post-9244179

Screenshots / Videos

Leftovers, Salt Cure and Leech Seed

Leftovers.Salt.Cure.Leech.Seed.mp4

Slower Player Pokemon is affected by Fire Spin then Salt Cure -> Faster Opponent is affected by Salt Cure then Snap Trap
(Opponent should have been affected by Snap Trap before Salt Cure, Opponent should have taken Snap Trap and Salt Cure Damage before the Player)

Order.of.Damage.mp4

Slower Player Pokemon is affected by Salt Cure -> Faster Opponent is affected by Leech Seed then Salt Cure
(Leech Seed should have been the first effect, Opponent should have taken Salt Cure damage first due to speed)

Leech.Seed.Salt.Cure.-.Order.Leech.Seed.Salt.cure.mp4

Session export file

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User data export file

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Additional context

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