Tridents aren't held properly by Copper Golems on Java (compared to Bedrock)

Steps to Reproduce:

1. Open a world on Minecraft: Java Edition, Snapshot 25w31a

2. Summon a Copper Golem & Place down a Copper Chest (or alternatively, place a Copper Block and a Carved Pumpkin on top of it to summon both a golem and a chest)

3. Open the Copper Chest, move the trident inside, then close it again

4. Wait for the Copper Golem to pick up the trident

Expected Result: The Copper Golem holds the Trident in its hands, which are positioned forward (as seen in Preview.jpeg)

Actual Result: The Copper Golem hold the Trident in its hands, which are positioned downwards, making the Trident go through the Copper Golem (as seen in Snapshot.png)