<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>MeshCat WebXR</title>
</head>
<body>
    <div id="test-message">
        Click the "Run Next Step" button below. With each click, a new command is
        sent to the viewer; it will affect what is presented on the screen and
        printed in the console. Compare what is claimed against what you see.
      <ul id="test-steps">

      </ul>
    </div>
    