I am new to Amcharts5. This is my XY chart which has 3 series:

var chart3 = root3.container.children.push(
  am5xy.XYChart.new(root3, {
    layout: root3.horizontalLayout
  }),
);

I'm trying to put a legend on the top right of my XY chart, and I followed an official doc. This is my configuration for a vertical alignment( which is exactly the same as in the offical doc):

var legend = chart3.children.push(
  am5.Legend.new(root3, {
    centerY: am5.percent(0),
    y: am5.percent(0),
  })
);

And here is the output: XY Chart with Legend I really don't know why it doesn't work...