Negative omni light issue

Help
,
1

Godot Version

4.7.1

Question

2026-08-11 20_5452-() Spatial SHADER MAIN.tscn - xxx3d - Godot Engine
2026-08-11 20_5452-() Spatial SHADER MAIN.tscn - xxx3d - Godot Engine1032×313 54.1 KB

2026-08-11 20_5458-() Spatial SHADER MAIN.tscn - xxx3d - Godot Engine
2026-08-11 20_5458-() Spatial SHADER MAIN.tscn - xxx3d - Godot Engine1009×282 45.4 KB

same omni light, negative falloff much harsher, is this a bug?