How do I change the theme in an AnyChart React tag cloud?

I am creating a tag cloud word cloud using the React library from AnyChart. How do I change the color theme of it? The answer found here doesn't seem to work:

import React from "react";
import ReactDOM from "react-dom";
import AnyChart from "anychart-react";
import anychart from "anychart";
anychart.theme("coffee");

var data = [
  { x: "learning", value: 80 },
  { x: "includes", value: 56 },
  { x: "lists", value: 44 },
  { x: "meaning", value: 40 },
  { x: "useful", value: 36 },
  { x: "different", value: 32 },
  { x: "grammar", value: 28 },
  { x: "teaching", value: 24 },
  { x: "example", value: 20 },
  { x: "thing", value: 12 }
];

// create a chart and set the data
var chart = anychart.tagCloud(data);
//chart.theme = anychart.palettes.coffee;

ReactDOM.render(
  <AnyChart width={800} height={600} instance={chart} title="Column chart" />,
  document.getElementById("root")
);

Full demo is here

from How do I change the theme in an AnyChart React tag cloud?