Materialize CSS scroll issue

There's scrollable container with multiple checkboxes in it. If you click one of checkboxes after some scrolling, this list will scroll down.

HTML

<link rel="stylesheet" href="http://materializecss.com/css/ghpages-materialize.css">
<script src="http://materializecss.com/bin/materialize.js"></script>
    <div class="container">
    
      <div class="section">


        <div class="row">
         <div class="col s12 m4">
           <div class="card">
             <div class="card-image">
               <img src="images/sample-1.jpg">
               <span class="card-title">Card Title</span>
             </div>
             <div class="card-content">
               <p>I am a very simple card. I am good at containing small bits of information.
               I am convenient because I require little markup to use effectively.</p>
             </div>
             <div class="card-action">
               <a href="#">This is a link</a>
             </div>
           </div>
         </div>

        <div class="col s12 m4">
          <div class="card">
            <div class="card-image">
              <img src="images/sample-1.jpg">
              <span class="card-title">Card Title</span>
            </div>
            <div class="card-content">
              <p>I am a very simple card. I am good at containing small bits of information.
              I am convenient because I require little markup to use effectively.</p>
            </div>
            <div class="card-action">
              <a href="#">This is a link</a>
            </div>
          </div>
        </div>

       <div class="col s12 m4">
         <div class="card">
           <div class="card-image">
             <img src="images/sample-1.jpg">
             <span class="card-title">Card Title</span>
           </div>
           <div class="card-content">
             <p>I am a very simple card. I am good at containing small bits of information.
             I am convenient because I require little markup to use effectively.</p>
           </div>
           <div class="card-action">
             <a href="#">This is a link</a>
           </div>
      ...