Glowing outline isn't rendered in 1.21.5

[LCLPYT]

What happened?

The glowing outline is not visible when a shader is enabled.

Screenshots

Log output

latest.log

Minecraft Version

Minecraft 1.21.5

Iris Version

Iris 1.8.10 for Fabric 1.21.5

Operating System

Arch Linux (Linux 6.13.8)

What is your GPU?

Nvidia GeForce RTX 4070

Additional context

Tested with shaders:

• Complementary Shaders - Unbound
• BSL Shaders
• Bliss Shaders