Reproduction steps:
1. Open the attached “IN-124408.zip” project
2. Open the “Game” Scene
3. Press “Ctrl+k” to open Global Search
4. Type in any text (e.g. “texture”)
5. Observe the list

Expected result: No flickering/re-sorting is observed
Actual result: The list is flickering/reordering

Reproducible with: 6000.5.0a1, 6000.5.0a2
Not reproducible with: 6000.0.63f1, 6000.2.14f1, 6000.3.0f1, 6000.4.0a3, 6000.4.0a5

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

Note:
- Could reproduce with either “MainMenu” or “Game” Scene open, but not with an empty “SampleScene”