Steps to reproduce:

1. Open the attached “ScrollViewBug.zip” project
2. Open the “SampleScene”
3. Enter Play Mode
4. Click on the “Player1” field
5. Using the “Down” arrow, move to the end of the list or “Player10”
6. Using the Scroll Bar click and hold the top of the grey area in the Scroll Bar
7. Observe the “ScrollView”

Expected result: The “ScrollView” moves up
Actual result: The “ScrollView” jitters and doesn’t move unless moved with keyboard arrows or dragged with Scroll Bar

Reproducible in: 6000.0.30f1, 6000.1.0a7
Couldn’t test in: 2022.3.53f1, 2021.3.46f1 (because versions didn't have “INotifyBindablePropertyChanged” and “UxmlElement Attribute”)

Reproducible on: Windows 11
Not reproducible on: No other environment tested