Embed Notice

In Firefox, it seems like all mouse events are mashed together, and are seen as coming from the same device.

That means that both cursors can click – if the other one "holds still". Otherwise, I guess Firefox is very confused by a click on a link while the mouse is not in it! 😆

Selections feel strange – the last-moving cursor will determine the selection.

Also notice how, if one cursor hovers a link, *both* turn into hand icons!