**System Information**
Operating system: Windows-10-10.0.22000-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 2080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.96
**Blender Version**
Broken: version: 3.4.0 Alpha, branch: master, commit date: 2022-07-31 21:46, hash: `rBca172677b1a7`
Worked: version: 3.3.0 Alpha, branch: master, commit date: 2022-06-05 19:05, hash: `rB8589f60546b3`
**Short description of error**
The parametric vector coordinate fail to work when used as a input vector to light textures of a Light object node group.
> The 3.4 version abnormal effect.
> {F13329294}
> The expected effect that works in 3.3 version
>{F13329301}
Try download the blend file to reproduce.
{F13329304}