How to reproduce:
1. Open the user’s attached “UiTest.zip“ project
2. Open the “SampleScene“ Scene
3. Enter the Play mode
4. Make sure that “Simulate Touch Input From Mouse or Pen“ is checked in Window > Analysis > Input Debug > Options
5. In the Scene open the “Dropdown“ Dropdown and select the “Option B“ option
6. Move the Scrollbar down

Expected result: The Scrollbar is successfully selected and moves down
Actual result: The Scrollbar jumps down or up after selecting it and the scroll direction gets reversed

Reproducible with: 2021.1.28f1, 2021.3.11f1, 2022.1.19f1, 2022.2.0b12, 2023.1.0a16
Not reproducible with: 2020.3.41f1

Reproducible with these devices:
Huawei - (ELS-NX9), Android 10, CPU: HiSilicon Kirin 990 5G, GPU: Mali-G76
Samsung Galaxy Z Flip3 5G (SM-F711B), Android 12, CPU: Snapdragon 888, GPU: Adreno (TM) 660
Samsung Galaxy S22 (SM-S901B), Android 12, CPU: Exynos 2200, GPU: Ltd.
VLNQA00494 - iPhone 14 Pro Max, 16.0.3 iOS
VLNQA00358 - iPhone 12, 14.1 iOS
VLNQA00392 - iPad (9th generation), 15.0 iOS
VLNQA00310 - iPad Pro 12.9", 13.4.1 iOS

Reproducible in: Editor’s Play mode (Windows 10, macOS)

Not reproducible with: Standalone Player (Windows, macOS)

Note:
- Couldn’t find regression in 2021.1 stream due to errors when using UI Toolkit
- The issue is also reproducible when interacting with the UI Button