How to reproduce:
1. Create a new HDRP Project
2. In the Project window, right-click -> Create -> Rendering -> Lighting Settings
3. Open the created Asset in the Inspector and navigate to the "Filtering" under the "Lightmapper"
4. Change the "Filtering" to the "Advanced"
5. Observe the "Direct Denoiser"
Expected results: "Direct Denoiser" is set to a supported option
Actual results: "Direct Denoiser" is set to "Optix" even though its choice is disabled in the dropdown and can't be selected again once unselected
Reproducible with: 2021.3.44f1, 2022.3.49f1, 6000.0.22f1
Reproducible on: macOS Sequoia 15.0 (M1)
Not reproducible on: No other environment tested