Compute shader group just ignore rest of shaders if a suffix doesnt appear

[GeForceLegend]

What happened?

In a group of compute shaders (for example composite.csh to composite_z.csh), if a shader with certain suffix does not exist, the rest shaders of this group is just ignored (if _e is missing, _f to _z all will not load). While testing shaders, just like developers may delete some screen shaders for some reason, its common that part of compute shaders in a group get deleted. This is annoying while testing some effects using compute shaders.

Screenshots

No response

Log output

No response

Minecraft Version

Minecraft 1.19.3

Iris Version

iris-mc1.19.3-1.5.0.jar

Operating System

Windows 10

What is your GPU?

NVIDIA Quadro P5200

Additional context

No response