How to reproduce:
1. Open package manager
2. Install the Visual Effects Graph package

Expected result: No Warnings in the console
Actual result: "Shader warning..." warnings appear in the console

Reproducible with: 12.1.12 (2021.3.31f1), 14.0.9(2022.3.11f1), 15.0.7(2023.1.18f1), 16.0.4(2023.2.0b14), 17.0.1(2023.3.0a11)
Reproducible on: Windows 10 (Both URP and HDRP)

Full warnings:

(DX11, DX12, but both have '(on d3d11)' )

 
{code:java}
Shader warning in '[05_Head_Trail] [Strip] Initialize Particles': use of potentially uninitialized variable (GetParticleIndex) at kernel CSMain at 05_Head_Trail.vfx(197) (on d3d11)

Shader warning in '[04_Simple_Trail] [Ribbon] Initialize Particle Strip': use of potentially uninitialized variable (GetParticleIndex) at kernel CSMain at 04_Simple_Trail.vfx(181) (on d3d11){code}
 

(Vulkan)
{code:java}
Shader warning in 'Sort': use of potentially uninitialized variable (CompareKVP) at kernel MergePass at Sort.compute(96) (on vulkan)
Shader warning in 'Sort': use of potentially uninitialized variable (CompareKVP) at kernel MergeFinalPass at Sort.compute(96) (on vulkan)
Shader warning in 'Sort': use of potentially uninitialized variable (CompareKVP) at kernel BitonicSort4096_128 at Sort.compute(96) (on vulkan){code}
 

(GLES3, GLCore)
{code:java}
Shader warning in '[06_Firework] [Heads] Update Particles': Buffer count exceeding default GL_MAX_SHADER_STORAGE_BUFFER_BINDINGS. Shader might not work on all hw. Consider combining separate buffers into one containing struct elements. at kernel CSMain (on gles3)
Shader warning in '[05_Head_Trail] [Strip] Initialize Particles': use of potentially uninitialized variable (GetParticleIndex) at kernel CSMain at 05_Head_Trail.vfx(197) (on gles3)
Shader warning in 'GenSdfRayMap': HLSLcc: The resource 'rayMap' uses an unsupported type/format for read/write access at kernel RayMapScanX (on gles3)

etc... {code}
 

(GLCore)
{code:java}
Shader warning in 'Sort': use of potentially uninitialized variable (CompareKVP) at kernel BitonicPrePass at Sort.compute(96) (on glcore)  Shader warning in 'Sort': use of potentially uninitialized variable (CompareKVP) at kernel BitonicPrePass2048_128 at Sort.compute(96) (on glcore)
{code}