What happened?

world5/7 dimension TwilightForest is not work
and any other modded world like eden ring,abyssalcraft,atum,midnight,etc
cant custom shader for each dimensions
Is there any solution?
Or is it now only possible to use the generic vanilla overworld set?

Screenshots

No response

Relevant log output

No response

Minecraft Version

1.19

Iris Version

iris 1.2.5 for 1.19

Sodium Version

mc1.19-0.4.2+build.16

Operating System

windows11

What is your GPU?

1070ti

Java Version

java17

Additional context

No response

This is an issue with how the Optifine spec works post 1.13, not Iris. Preferably, this would be resolved for Optifine first,however we are looking into alternatives for the future if nothing changes.