Enderchests resets with 2 players looking at the same enderchest

[Anuinwastaken]

Describe the bug
If two players open an enderchest via /view echest and one player alters the enderchests inventory it doesnt save and the item removed duplicates or item added gets deleted

To Reproduce

1. Player1: Open E-Chest of player 3
2. Player 2: Open E-Chest of player 3
3. Either player1 or player2 alter e-chests inventory
4. Doesnt save altered inventory

Expected behavior
Saving the data correctly

Device Info(please complete the following information):

• Nintrado server, fabric: 0.17.3
• Minecraft Version[1.21.10]
• Mod Version: [InvView-1.4.18-1.21.9+.jar]