HTTP2: Calling res.end after res.writeHead(204) cause an error #21740

internal/http2/compat.js:377
  this.sendTrailers(this[kResponse][kTrailers]);
                                   ^

TypeError: Cannot read property 'Symbol(trailers)' of undefined
    at ServerHttp2Stream.onStreamTrailersReady (internal/http2/compat.js:377:36)
    at ServerHttp2Stream.emit (events.js:182:13)
    at Http2Stream.onStreamTrailers [as ontrailers] (internal/http2/core.js:311:15)

"use strict";

const http2 = require('http2');
const fs = require('fs');
const cert = {
  key: fs.readFileSync('./cert/key.pem'),
  cert: fs.readFileSync('./cert/cert.pem')
};
const html =
`
<!doctype html>
<head>
    <title>HTTP/2 Test</title>
    <link rel="stylesheet" href="/styles.css" type="text/css">
    <script src="/bundle.js" async></script>
</head>
<body>
<h1>Hello</h1>
</body>
</html>
`;

http2.createSecureServer(cert, (req, res) => {

  const {url} = req;

  if (['/index.html', '/'].includes(url)) {
    res.writeHead(200, {'content-type':'text/html'});
    res.end(html);
  } else {
    res.writeHead(204);
    res.end();
  }

}).listen(8443, err => {
  if (!err) {
    console.log(`Server started at ${8443}.`)
  }
});