How to reproduce:
1. Create and open a new project
2. Import and open the “DebounceObjectPickBug.unitypackage“ package
3. Open Edit > Preferences > Search
4. Set the Object Selector to “Advanced“ in the “Search Engines” section (at the bottom)
5. Set the “Select the typing debounce threshold (ms)“ slider to 1000
6. Select the “GameObject“ in the Hierarchy
7. Open the Object Picker window in the Inspector for the “B“ script
8. Observe the Object Picker

Expected result: Search results are loaded in immediately
Actual result: Search results are loaded in after the set (in the 5th step) debounce time

Reproducible in: 2022.3.21f1, 2022.3.56f1, 6000.0.34f1, 6000.1.0a7
Not reproducible in: 2021.3.47f1, 2022.3.20f1, 6000.1.0b2
Fixed in: 6000.1.0a8

Reproduced on: Windows 11 Pro (23H2)
Not reproduced on: No other environment tested

Note: This regression happened after the Object Picker changed its layout