Bug Report: Crafty Cutpurse doesn't trigger on Embalm

[Something1234]

Bug: Crafty Cutpurse is supposed to replace effects the create tokens for your opponent, with ones that create them for you. But it doesn't seem to have worked with Honored Hydra (an embalm effect).

Here is the turn which shows it not working (Cutpurse triggers, the trigger resolves, but the embalm then just resolves normally instead of giving it to me).

Perhaps worth a look?
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Turn: Turn 20 (Player1)
Phase: Gregory's Cleanup
Phase: Gregory's End of Turn
Resolve stack: Honored Hydra (62) - Embalm - Honored Hydra
Replacement Effect: Each token that would be created under an opponent's control this turn is created under your control instead.
Resolve stack: When Crafty Cutpurse (5) enters the battlefield, each token that would be created under an opponent's control this turn is created under your control instead. [Zone Changer: Crafty Cutpurse (5)]
Add to stack: Player1 triggered Crafty Cutpurse (5).
Resolve stack: Crafty Cutpurse - Creature 2 / 2
Add to stack: Player1 cast Crafty Cutpurse (5).
Mana: Island (10) - : Add to your mana pool.
Mana: Swamp (35) - : Add to your mana pool.
Mana: Plains (24) - : Add to your mana pool.
Mana: Island (11) - : Add to your mana pool.
Add to stack: Gregory activated Honored Hydra (62).
Mana: Khalni Garden (85) - : Add to your mana pool.
Mana: Forest (100) - : Add to your mana pool.
Mana: Swamp (91) - : Add to your mana pool.
Mana: Forest (95) - : Add to your mana pool.
Phase: Gregory's Main, postcombat
Phase: Gregory's End Combat
Resolve stack: When Su-Chi (33) dies, add {C}{C}{C} to your mana pool. [Zone Changer: Su-Chi (33)]
Resolve stack: Last Kiss (78) - Deals 2 damage to Sanctum Gargoyle (28). Gregory gains 2 life.
Damage: Last Kiss (78) deals 2 damage to Sanctum Gargoyle (28).
Add to stack: Gregory cast Last Kiss (78) targeting Sanctum Gargoyle (28).
Mana: Forest (97) - : Add to your mana pool.
Mana: Forest (101) - : Add to your mana pool.
Mana: Swamp (92) - : Add to your mana pool.
Add to stack: Player1 triggered Su-Chi (33).
Damage: Honored Hydra (62) deals 2 damage to Sanctum Gargoyle (28).
Damage: Honored Hydra (62) deals 4 damage to Su-Chi (33).
Damage: Su-Chi (33) deals 4 damage to Honored Hydra (62).
Damage: Sanctum Gargoyle (28) deals 2 damage to Honored Hydra (62).
Phase: Gregory's Combat Damage
Phase: Gregory's First Strike Damage
Combat: Gregory has ordered blockers for Honored Hydra (62): Su-Chi (33), Sanctum Gargoyle (28)
Combat: Player1 assigned Su-Chi (33) and Sanctum Gargoyle (28) to block Honored Hydra (62).
Phase: Gregory's Declare Blockers
Combat: Gregory assigned Honored Hydra (62) to attack Player1.
Phase: Gregory's Declare Attackers
Phase: Gregory's Begin Combat
Phase: Gregory's Main, precombat
Phase: Gregory's Draw
Phase: Gregory's Upkeep
Phase: Gregory's Untap
Turn: Turn 19 (Gregory)