[BUG] Nether Portal Chunk loaders

[itzKemikal83]

🐛 Describe the bug

I have a 15 chunkloader grid, 3x5, loading chunks for my storage system. With Async enabled, the minecarts will travel through random portals instead of the portal that matches the correct xyz coordinates. Toggling async off in game immediately fixes the issue.

📋 Steps to reproduce*

1. Create multiple nether portal based chunkloaders using minecarts. spaced with 2 chunks between each of the chunks withe the loaders.
2. Enable async mod
3. Observe that some portals are missing minecarts, while other have multiple.
4. Disable async mod
5. remove all minecarts, and place on minecart back into each chunk loader
6. minecarts no longer end up in the wrong chunk loader

✅ Expected behavior

What did you expect to happen?

❌ Actual behavior

What actually happened?

🖥️ Environment

• 🔧 Async version: 0.2.0
• 🎮 Minecraft enviroment (Client or Server): Server
• 🎮 Minecraft version: 1.21.11
• ⚙️ Modloader & version: Fabric
• 📦 Other mods installed:
  Amber
  Architectury
  ClickMobs
  ClothConfig
  Everything Voxy
  Fabric API
  Forge Config API Port
  FTB Library
  FTB Ultimine
  Rail Placement Fix
  Simple Voice Chat
  Syncmatica
  TakeItOut

📜 Logs

Please attach your latest.log or crash report if available.