Is it a mod compatibility issue?

Yes

If it's a mod compatibility issue, please provide the link(s) to the incompatible mod(s)

https://modrinth.com/mod/iris
2023-08-18-6.log

Minecraft version

1.20.1

Describe the issue

Simple incompatibility with newer versions of iris, i tried downgrading iris and sodium but it caused more incompatibility issues with a lot more mods than immersive portals

Updated in 3.2.6