Header bar not draggable from top edge when Hub window is maximized

How to reproduce:

1. Open Unity Hub
2. Maximize the window, ensuring it covers the entire screen
3. Move the cursor to the very top of the screen
4. Attempt to click-and-drag the Hub window to move it
5. Observe the behavior

Actual result: The window does not move, and text beneath the header bar is highlighted when dragging instead
Expected result: The window is resized and follows the cursor

Reproducible with: 3.20.0

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