To reproduce:
1. Open the project “IN-9636_ui test”
2. Open the scene Assets → Scenes → SampleScene
3. Enter Play mode
4. Fill the text box with text (to be able to scroll)
5. Scroll to the bottom
6. Highlight some text with a mouse
Expected result: It is possible to highlight a few words at the bottom
Actual result: It instantly scrolls to the top by itself
Reproducible with: 2022.1.7f1, 2022.2.0a17, 2023.1.0a2
Not reproducible with: 2022.1.6f1
Could not test with: 2020.3.36f1, 2021.3.5f1 (console errors)
Reproduced on: macOS Monterey 12.4 (Intel)