Describe the bug
When light and shadow are turned on, the GUI background will turn to pure black.
It took me a long time to find out the problem by dichotomy, which was caused by the conflict between watus and DistantHorizons, and it was not clear which side was the problem. I have tried several versions of DistantHorizons, which will happen.

To Reproduce
1.The following three options are turned on.
/coro config common set watut-server.toml dynamicGuiSizeRadiusInPixelsToShow -1
/coro config common set watut-server.toml dynamicGuiShowClientsEntireScreen true
/coro config common set watut-server.toml screenTypingVisible false
2.One side turns on any light and shadow
3.On the other hand, the GUI background will turn to pure black.

Screenshots

Mod and Minecraft version:

• Version: Minecraft 1.21.4 Farbic 0.16.14
• coroutil-fabric-1.21.4-1.3.8
• watut-fabric-1.21.4-1.2.5

This information may be helpful to fix the bug:
There was an error when I randomly adjusted the options of DH module, and then this bug disappeared temporarily.
Error content:
error:distant horizons renderer has encountered an exception!
rederer disabled to rty preventing GL state corruption.Toggle DH rendering via the config UI to re-activate DH rendering.
Error:java.lang.IllegalStateException:Only indirect is supported with Iris.