GUI crashes in specific cases with Fabulous! gfx

[Lolothepro]

Minecraft Version

Minecraft 1.21.1

Iris Version

1.8.0-beta.5

Sodium Version

sodium 0.6.0 beta2

Operating System

Ubuntu 24.04

What is your GPU?

GTX 1070

Java Version

Java 21

Reproduction Steps

By default, the first time Iris is launched, “enableShaders” should be set to “false”, but it is set to “true”, so, to use the Fabulous! mode, I pressed K (to set “enableShaders” to false), but, to try to see what it does, I pressed K again, and tried to enter the video settings... The game didn't like it

Crash Report file and latest.log

https://mclo.gs/UsCuc6H

[Lolothepro]

https://mclo.gs/qFY68Rm