Transparency sorting on sublevels doesn't work properly

### Description

<img width="512" height="441" alt="Image" src="https://github.com/user-attachments/assets/608e449c-6c36-49fb-8c94-d0d4f2804371" />

Using:
- Sable 2.0.5
- Minecraft 1.21.1
- Neoforge 21.1.248
- Sodium 0.8.13
- Veil 4.3.2
- MacOS (openGL 4.1)

### Game Log

N/A