Search's Indexing settings in the Preferences window are not searchable

Steps to reproduce:

1. Create a new project
2. Open the Preferences window
3. In the Preferences search field, type "Packages indexing" or "Deep scene and prefab indexing"
4. Observe search results

Actual results: Preference's search returns no result, despite searching for the exact setting's name

Expected results: Search's Indexing settings can be found using the Preferences search field

Reproducible with versions: 6000.3.18f1, 6000.5.3f1, 6000.6.0b3, 6000.7.0a2

Can’t test with versions: 6000.0.73f1

Tested on (OS): macOS 26.5.1

Notes:

• Index on editor startup setting will correctly open the Indexing tab in the Preferences window, if typed by hand (Entering "Index" will open the correct tab), but if a full name is pasted in the search field - no results willl be presented