Invisibility issue in 1.20.6

[Komas19-new]

Describe the bug
The armor is still visible when drinking a invisibility potion

To Reproduce
Steps to reproduce the behavior:

1. Have another player to join a game.
2. Buy an invisibility potion.
3. Drink the invisibility potion.
4. The other player can still see the armor.

Expected behavior
The player should be fully invisible, with the armor not showing

Screenshots

System (please complete the following information):

• OS: Linux, Ubuntu 22.04.04 LTS
• Server software Purpur
• Server Version 1.20.4 (the final build of purpur 1.20.4)
• Plugin Version 23.12.2

Additional context
It is similar to #573, #522, #303

Also heres an video of it happening

2024-06-02_15-53-59.1.mp4