Reproduction steps:
1. Open the attached “Repro“ project
2. Open the “Assets/Scenes/SampleScene.unity“ Scene
3. Focus on the “_Point“ GameObject in the Scene View
4. Observe the lights around the Sphere

Expected result: Lights that have their Render Mode set to “Unimportant“ should be rendered using vertex/object mode and the ones that have their Render Mode set to “Important“ should be rendered as Per Pixel
Actual result: All lights are rendered as Per Pixel

Reproducible with: 2021.3.37f1, 2022.3.25f1, 2023.2.18f1, 6000.0.0b16

Reproducible on: M1 MacOS 14.4.1
Not reproducible on: No other environment tested

Note: The URP Asset’s “Additional Lights“ field inside the “Lighting“ section is responsible for all of the existing Light Render Modes