[Bug] Force Replace Sword Issue

[wen-wen520]

Bug Report

Description:

When the keep-inventory-on-death setting is configured to true for a specific arena, and a player has a high-level sword or other items in the 1st slot of the hotbar, after the player dies, the item in the 1st slot of the hotbar is forcefully replaced with a wooden sword.

Steps to Reproduce:

1. Configure the keep-inventory-on-death setting to true for an arena.
2. Equip a high-level sword or other item in the 1st slot of the hotbar.
3. Enter the arena and die.
4. Observe that the item in the 1st slot of the hotbar is replaced with a wooden sword.

Expected Behavior:

The item in the 1st slot of the hotbar should remain unchanged after the player dies.
(The plungin should not modify player inventory when keep-inventory-on-death set to true)

Actual Behavior:

The item in the 1st slot of the hotbar is replaced with a wooden sword after the player dies.

Additional Information:

• Paper version 1.21-130-master@b1b5d4c
• jdk-21.0.6-oracle-x64