Ripple not aligned correctly when scrolled down

[talaing]

When I scroll down, ripple will not be aligned correctly
https://gyazo.com/75a46077804bbe120a22228e9edfa8a4

[talaing]

I solved this issue myself. If anyone else is struggling, here's the code.
Replace this from line 52 to 57

Ripples.mouseDownListen = function(e){
	var rect = this.getBoundingClientRect(),
		x = e.pageX - rect.left - window.scrollX,
		y = e.pageY - rect.top - window.scrollY;
	Ripples.down(this, e, x, y, rect.width, rect.height);
};

[HazemAM]

Thanks @talaing for the report!

I'm actually going to leave this issue open, since the fix needs to be released.