Framework7 Master Detail issue

HTML

<script src="https://unpkg.com/[email protected]/js/framework7.bundle.min.js"></script>
<link rel="stylesheet" href="https://unpkg.com/[email protected]/css/framework7.bundle.min.css">
<div id="app">
  <div class="panel panel-left panel-cover theme-dark">
    <div class="page"></div>
  </div>
  <div class="panel panel-right panel-reveal theme-dark">
    <div class="page"></div>
  </div>
  <div class="view view-main ios-edges">
    <div class="page" data-name="home">
      <div class="navbar">
        <div class="navbar-inner">
          <div class="left">
            <a href="#" class="link panel-open" data-panel="left">Left Panel</a>
          </div>
          <div class="title sliding">My App</div>
          <div class="right">
            <a href="#" class="link panel-open" data-panel="right">Right Panel</a>
          </div>
        </div>
      </div>
      <!-- Toolbar-->
      <div class="toolbar toolbar-bottom">
        <div class="toolbar-inner">
          <a href="#" class="link">Left Link</a>
          <a href="#" class="link">Right Link</a>
        </div>
      </div>
      <!-- Scrollable page content-->
      <div class="page-content">

        <div class="block-title">Navigation</div>
        <div class="list links-list">
          <ul>
            <li><a href="/master/">Master-Detail Demo</a></li>
          </ul>
        </div>
      </div>
    </div>
  </div>
</div>

JavaScript

var app = new Framework7({
  root: '#app',
  theme: 'ios',
  routes: [{
    path: '/master/',
    master: true,
    detailRoutes: [
        {
          path: '/detail/1',
          content: `
            <div class="page">
              <div class="navbar">
                <div class="navbar-inner sliding">
                  <div class="left">
                    <a href="#" class="link back">
                      <i class="icon icon-back"></i>
                      <span class="ios-only">Back</span>
                    </a>
                  </div>
                  <div class="title">Detail 1</div>
                </div>
              </div>
              <div class="page-content">
                <div class="block block-strong">
                	<a href="/detail-detail/">Open Detail-Detail</a>
                </div>
              </div>
            </div>
          `
        },
        {
          path: '/detail/2',
          content: `
            <div class="page">
              <div class="navbar">
                <div class="navbar-inner sliding">
                  <div class="left">
                    <a href="#" class="link back">
                      <i class="icon icon-back"></i>
                      <span class="ios-only">Back</span>
                    </a>
                  </div>
                  <div class="title">Detail 2</div>
                </div>
              </div>
              <div class="page-content">
                <div class="block block-strong">
                	<a href="/detail-detail/">Open Detail-Detail</a>
                </div>
              </div>
            </div>
          `
        },
      ],
    content: `
      	<div class="page">
          <div class="navbar">
            <div class="navbar-inner sliding">
            	<div class="left">
                <a href="#" class="link back">
                  <i class="icon icon-back"></i>
                  <span class="ios-only">Back</span>
                </a>
         ...