How to reproduce:

1. Open the project “IN-96118_DLSSTestProject”
2. In the Edit → Project Settings → Quality → HDRP → Dynamic Resolution → Enable DLSS has to be checked
3. Observe the settings under Enable DLSS
4. In the Hierarchy click the Main Camera
5. In the Inspector, under Rendering → Allow DLSS has to be checked
6. Observe the Inspector

Expected result: Sharpness slider does not exist
Actual result: Sharpness slider exists

Reproducible with: 2022.3.59f1, 6000.0.41f1, 6000.1.0b9, 6000.2.0a6

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Notes:

* DLSS sharpness setting seems to be deprecated by NVDIA [Streamline/docs/Streamline Developer Guide.pdf at main · NVIDIAGameWorks/Streamline|https://github.com/NVIDIAGameWorks/Streamline/blob/main/docs/Streamline%20Developer%20Guide.pdf]. Attached photo in the internal notes of the section