How to reproduce:
1. Open the attached “highlightedField.zip” project
2. Open “SampleScene” Scene (Assets > Scenes)
3. In the Hierarchy window, select “Cube” GameObject
4. In the Inspector window, highlight any value field in the “New Behaviour Script” Component
5. Right click on the field and left click
6. Drag the cursor and observe the result

Expected result: Value is changing
Actual result: Value is not changing

Reproducible with: 2022.2.0a9, 2022.2.21f1, 2022.3.12f1, 2023.1.18f1, 2023.2.0a14
Not reproducible with: 2021.3.31f1, 2022.2.0a8
Fixed in: 2023.2.0a15, 2023.2.0b15, 2023.3.0a11

Reproduced on: macOS 13.5.2 (Intel)
Not reproducible on: Windows 10 (2022.3.5f1, 2022.3.18f1)

Notes:
- the issue is not reproducible from 2023.2.0a15 because the UI was changed
- value can be changed if deselecting and selecting GameObject