Since updating winit 0.6 -> 0.7 I've noticed the MouseScrollDelta::LineDelta(_, y) y values have inverted on Linux x11 & wayland. So now the behaviour is opposite of the documentation. The previous/correct behaviour is 1 scrolling away from yourself, -1 scrolling back.

Testing the same case on windows, and the y value was correct as documented. I didn't test on mac, but I'm presuming it's a Linux regression. Can anyone else confirm this on their setup?