The mouse pointer does not update when moving it between two windows

Reproduction steps:
1. Open a new Unity project
2. Move the mouse cursor between the Hierarchy and Scene view windows (about 3-5 cm to each window)

Expected results: The mouse cursor updates to the default one once in the Hierarchy or Scene view windows
Actual results: The mouse cursor sometimes does not update (stays as the resizing shape, as if it was on the border of a window)

Reproducible with: 2021.3.14f1, 2021.3.17f1
Not reproducible with: 2020.3.44f1, 2021.3.13f1, 2022.2.5f1, 2023.1.0b1, 2023.2.0a1

Reproducible on: Windows 10
Not reproducible on: macOS Catalina 10.15.7 (Intel)