"Water" Components have broken Prefab change highlight in the Inspector

How to reproduce:
1. Create a new HDRP Unity project and open any scene in it
2. Make sure "Water" is enabled for the HDRP Asset (Project Settings -> Quality -> HDRP -> Water -> Enable)
3. In the Hierarchy, create an Empty GameObject and make a Prefab out of it
4. In the Hierarchy, select the same GameObject and add the "Water Decal" Component in the Inspector
5. Observe the blue line on the left side of the Component

Expected results: The line is applied to the "Material" field
Actual results: The line is not present on the Material field and is rendered on the expandable field under it

Reproducible with: 6000.0.18f1
Can't test with: 2021.3.43f1, 2022.3.44f1 (No "Water" Components with the Material field

Reproducible on: Windows 11 Pro
Not reproducible on: No other environment tested