Skyboxify v3.4 + Sodium + Sky Texturepack causes lag spike when surfacing from under water

[julius-idk]

Hello,

There is a small lag spike issue with Skyboxify since v3.4
The lag spike occures when having the mods

• Sodium (any version)
• Skyboxify 3.4
• And a large Sky Texturepack ("Hyper Realistic Sky" in my case) loaded.

Then when going under water you will notice that Sodium will not render/unload(idk) the sky, I assume this is for performance.
And up to Skyboxify version 3.4, doesn't matter if Hyper Realistic Sky was loaded, it didn't cause and lag.
However since v3.4 when surfacing a lagspike (0.5s - 3s, sometimes even game crash) happens.

Loading just Skyboxify alone without Sodium will not cause any lag since the sky never gets hidden/unloaded/not rendered.
But as I said already, up until v3.4 this didnt't cause any lag.

Below you can see a list of versions I have tested and their result.
Every version, no matter wich Sodium version works fine, exept if Skyboxify 3.4 is loaded.

(I have done these tests in Minecraft 26.1.2 with Fabric 0.19.5)

Skyboxify 3.0
Sodium 0.9.2-alpha.4
-> No Lag

Skyboxify 3.1
Sodium 0.9.2-alpha.4
-> No Lag

Skyboxify 3.2
Sodium 0.9.2-alpha.4
-> No Lag

Skyboxify 3.3.1
Sodium 0.9.2-alpha.4
-> No Lag

Skyboxify 3.4
Sodium 0.9.2-alpha.4
-> LAG❗

Skyboxify 3.3.1
Sodium 0.9.2-beta.1
-> No Lag

Skyboxify 3.3.1
Sodium 0.9.2 (Release)
-> No Lag

// Sodium is not the issue

Skyboxify 3.4
Sodium 0.9.2 (Release)
-> No Lag

// Skyboxify is the issue (since v3.4)

Skyboxify 3.4
-> No Lag

The issue is a combination of Skyboxify v3.4 and Sodium not rendering the sky.
However sodium has done this the entire time, only since Skyboxify 3.4 the lag occoures.
Every Skyboxify version before that doesn't have this issue.

Thank you advance