Comment by oneeyedpigeon
10 hours ago
Something that baffles me about macOS: the pointer bug. I’ve been aware of this for ages—as far as I can recall, since Snow Leopard; maybe others have insight—and it still hasn't been fixed.
Simply put: the pointer doesn't always switch context properly. So, you'll have it hovered over a resize control and it will refuse to change from the default pointer. Or you'll be working, and suddenly notice the pointer is a 'drag' one, even though nothing's being dragged and nothing draggable is active.
I would love anyone with any knowledge, especially an (ex-)insider, to shed light on this issue.
This is Windows, but it might shed some light on the situation. I have a Qt application that I made, and occasionally when I switch from one window to another, the cursor doesn't switch from resize to normal, or vice versa, until I move the mouse. The precise effect is consistent, but difficult to describe, hence why the "sometimes". I think it happens because I'm not handling the window switch event as one that may require re-evaluating the cursor shape.