`Graphics.lineTo` does not work

[T1mL3arn]

import ceramic.Color;
import ceramic.Graphics;
import ceramic.Scene;

class LineScene extends Scene {
	override function create() {
		
		var g = new Graphics();
		g.pos(app.screen.width*0.5, app.screen.height*0.5);
		
		// does not work
		g.lineStyle(5, Color.RED);
		g.moveTo(0,0);
		g.lineTo(0, 200);
		
		// works
		g.lineStyle(5, Color.BLUE);
		g.drawLine(0,0,200,0);
	}
}

Expected: both red and blue lines are drawn
Actual: only blue line is drawn