Describe the bug

Hello,
I have a bug I'd like to report, or perhaps there is already a fix for this, and I didn't see it.
When using Unbound style shaders for iris, the storage esp outline bobbles when I walk around, but work just fine when i am flying. However, the ESP for mobs and animals looks just fine.
Here is a video i uploaded to YouTube

Steps to reproduce

Use Unbound Shaders

Meteor Version

1.21.11-34

Minecraft Version

1.21.11

Operating System

Windows

Before submitting a bug report

• This bug wasn't already reported (I have searched bug reports on GitHub).

• This is a valid bug (I am able to reproduce this on the latest dev build).