title: Opening keyboard in Ionic iOS app moves the background image up
body: <p>When opening the keyboard in iOS the background image of my ion-content is moved up. How can I stop this?
  I am using Capacitor not Cordova.</p>
  
  <p><a href="https://i.stack.imgur.com/wMVIv.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wMVIv.jpg" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/UGiNV.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/UGiNV.jpg" alt="enter image description here"></a></p>
  
  <pre><code>&lt;ion-content&gt;
    &lt;div class="content"&gt;
  
  .content {
    width: 100%;
    height: 100%;
    padding: 0;
    position: relative;
    background: url("./../../../assets/img/login-bg.jpg") no-repeat fixed center;
    background-size: cover !important;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: left;
  }
  </code></pre>
  
  <p>I have a solution for Android already in the AndroidManifest.xml:</p>
  
  <pre><code>&lt;activity android:windowSoftInputMode="adjustPan" /&gt;
  </code></pre>