Tech forums are filled with threads titled "Windows 11 loading circle stuck." It is a paradox of modern computing: as software becomes more advanced, the visual indicator of its failure becomes more simple. When the circle spins for twenty minutes, then an hour, it transforms from a symbol of progress into a symbol of dread. The GIF version is funny; the real-life version is a catalyst for frantic Googling on a secondary phone screen.
The native spinner is stored as a font icon or XAML resource, not a GIF. However, you can: windows 11 loading circle gif