Longer Shader Graph Property Reference names breaks VFX Graph Output Particle Node

Steps to reproduce:
1. Create new Unity project using High Definition 3D Template
2. In project import provided VFX Asset “TestingVFX.vfx” and Shader Graph Asset “TestingShader.shadergraph”
3. Open “TestingVFX.vfx” VFX Asset
4. Observe the Output Particle Shader Graph Node

Actual results: Using longer Property Reference name in Shader Graph, breaks VFX Output Particle Node
Expected results: Using longer Property Reference name in Shader Graph should not break VFX Node, name should be truncated

Reproducible with versions: 6000.0.66f1, 6000.3.5f1, 6000.4.0b4, 6000.5.0a5

Tested on (OS): macOS Silicon Tahoe 26.2 (M1)