Non-standard pointers cannot change Inspector values with arrow controls when crossing Inspector area

Steps to reproduce:

1. Create a new project
2. Select any object with editable numeric fields in the Inspector
3. Try changing a value using the arrow controls
4. While interacting with the arrow controls, move the pen outside the Inspector window
5. Observe the result

Actual Result: The value does not change
Expected Result: The value continues changing as intended

Reproducible with: 2023.2.0a6, 6000.0.75f1, 6000.2.0a5
Not reproducible with: 2023.2.0a5, 6000.3.16f1, 6000.4.8f1, 6000.5.0b9, 6000.6.0a5
Fixed in: 6000.2.0a6

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

Notes:
-Reproduced with a Wacom tablet and pen
-Also reproduced locally on a touch-screen monitor