Local Volumetric Fog icon in the Inspector window is hardly visible when Editor theme is set to Light

Steps to reproduce:
1. Create new project using empty HDRP Template
2. Make sure Editor theme is set to Light
3. Create Local Volumetric Fog in Hierarchy window (Rendering > Local Volumetric Fog)
4. Observe the Local Volumetric Fog icon in the Inspector window

Actual results: Local Volumetric Fog icon is hardly visible in the Inspector window when Editor theme is set to Light

Expected results:  Local Volumetric Fog icon is visible in the Inspector window when Editor theme is set to Light

Reproducible with versions: 6000.3.0b1

Can’t test with versions: 6000.2.3f1 (different icon)

Tested on (OS): macOS Silicon, Sequoia 15.6 (M1)