[Crash] Mod crash with Iris installed

[Anonyku05]

Minecraft Version: 1.20.4
Mod Version: 1.3.2.1
Mod Loader: Fabric

Description:
When Iris is installed, it makes the game insta crash once the mods are loaded, i discovered after that it's the customportal api in the mod that makes it crash

To Reproduce:
Steps to reproduce the behavior:

1. Start minecraft with Deeper and Darker mod and Iris installed
2. That's it

Screenshots:

Additional context:
Crash report: https://mclo.gs/Wa8Wyls

[Anonyku05]

EDIT: I found out that Iris itself have a lot of incompatibilities with other mods due to rendering stuff, Deeper and Darker is only one of them.