Minecraft Version

Minecraft 1.21.5 (Fabric 1.21.5 from Modrinth)

Iris Version

iris-neoforge-1.8.10+mc1.21.5.jar

Sodium Version

sodium-fabric-0.6.12+mc1.21.5.jar

Operating System

Windows 11

What is your GPU?

NVIDIA GeForce GTX 1650

Java Version

Java 23

Reproduction Steps

1. create instance from Iris Shaders in Modrinth-App
2. a instance with Iris Shaders and Sodium 0.6.11 is automatically created
3. change the Sodium version to 0.6.12 (when I start with 0.6.11 there is a error that I need a newer version of Sodium)
4. start the instance
5. Error message:Uncaught exception in thread "main"

Crash Report file and latest.log

java.lang.RuntimeException: Failed to read accessWidener file from mod iris
	at net.fabricmc.loader.impl.FabricLoaderImpl.loadAccessWideners(FabricLoaderImpl.java:529)
	at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:149)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: net.fabricmc.loader.impl.lib.accesswidener.AccessWidenerFormatException: line 1: Namespace (named) does not match current runtime namespace (intermediary)
	at net.fabricmc.loader.impl.lib.accesswidener.AccessWidenerReader.error(AccessWidenerReader.java:285)
	at net.fabricmc.loader.impl.lib.accesswidener.AccessWidenerReader.read(AccessWidenerReader.java:84)
	at net.fabricmc.loader.impl.FabricLoaderImpl.loadAccessWideners(FabricLoaderImpl.java:527)
	... 3 more

Additional context

Is an additional mod needed (like Fabric API)?

Seems to be a problem in Modrinth. Everything worked just fine with the normal installation wizard from Complementary Shader (which is the shader why I need Iris Shaders in the first place)

LIKE YO HOW DO YOU USE NEOFORGE AND FABRIC AT THE SAME TIME HUH!?