on 2, this is now clipped/hidden at the <code>body</code> level, in line with what other Reading Systems have been doing to mitigate this issue.</p>
  
      <p>As a consequence, you should check whether this impacts progression within XHTML documents, depending on your implementation of gestures, taps, etc.</p>
  
      <p>If you already solved this issue by adding some styles for <code>overflow</code>, you may also have to remove these styles if possible, or report possible issues and malfunctions so that