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 1
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