title: Section in fedext fluidpage
body: <p>I'm trying to add a section into my fluidpage extension.</p>
  
  <pre><code>&lt;f:section name="Configuration"&gt;
      &lt;flux:flexform id="default" label="Gallery Page" icon="{f:uri.resource(path: 'Icons/DefaultPage.png')}"&gt;
          &lt;flux:flexform.section name="images"&gt;
              &lt;flux:flexform.field.file name="ls" label="Landscape image" maxItems="1" minItems="1" required="1" showThumbnails="1" /&gt;
              &lt;flux:flexform.field.select name="lsAlign" label="Alignment of the landscape image" items="left,right" /&gt;
              &lt;flux:flexform.field.file name="pt" label="Portrait image" maxItems="1" minItems="1" required="1" showThumbnails="1" /&gt;
              &lt;flux:flexform.field.select name="ptAlign" label="Alignment of the portrait image" items="left,right" /&gt;
          &lt;/flux:flexform.section&gt;
  
          &lt;flux:flexform.grid&gt;
              &lt;flux:flexform.grid.row&gt;
                  &lt;flux:flexform.grid.column colPos="0" name="Main Content" /&gt;
              &lt;/flux:flexform.grid.row&gt;
  
              &lt;flux:flexform.grid.row&gt;
                  &lt;flux:flexform.grid.column colPos="1" name="Gallery Images" /&gt;
              &lt;/flux:flexform.grid.row&gt;
          &lt;/flux:flexform.grid&gt;
      &lt;/flux:flexform&gt;
  &lt;/f:section&gt;
  </code></pre>
  
  <p>If I try this, the backend stays empty if I try top open page properties. As soon as I remove the section everything is fine. Also tried to put a felexform.object around the fields inside the section</p>
  
  <pre><code>&lt;flux:flexform.section name="images" label="images"&gt;
              &lt;flux:flexform.object name="imageObject" label="image object"&gt;
                  &lt;flux:flexform.field.file name="ls" label="Landscape image" maxItems="1" minItems="0" required="0"
                                            showThumbnails="1"/&gt;
                  &lt;flux:flexform.field.select name="lsAlign" label="Alignment of the landscape image"
                                              items="left,right"/&gt;
                  &lt;flux:flexform.field.file name="pt" label="Portrait image" maxItems="1" minItems="0" required="0"
                                            showThumbnails="1"/&gt;
                  &lt;flux:flexform.field.select name="ptAlign" label="Alignment of the portrait image"
                                              items="left,right"/&gt;
              &lt;/flux:flexform.object&gt;
          &lt;/flux:flexform.section&gt;
  </code></pre>
  
  <p>also no luck this was.</p>
  
  <p>Markus</p>