Reproduction steps:
1. Open the attached project “TreeViewReorderingBug“
2. Open the scene “Assets/Scenes/SampleScene”
3. Enter the Play Mode
4. Drag and drop TreeView item “02” between TreeView items “12” and “13”
Expected result: TreeView item “02” is placed between TreeView items “12“ and “13“
Actual result: The dragged and dropped item is placed above TreeView item “12”
Reproducible with: 2022.2.0a11, 2022.2.8f1, 2023.1.0b4, 2023.2.0a3
Not reproducible with: 2022.2.0a10
Couldn't test with: 2020.3.44f1('TreeView' is inaccessible due to its protection level), 2021.3.17f1('TreeView' is inaccessible due to its protection level)
Reproducible with: Windows 11