title: Android Kotlin Retrofit + SimpleXMLConverter ElementList not parsing correctly
body: <p>I'm trying to parse some podcast xml feeds, but can not get all categories and other multiple fields that have the same name.</p>
  
  <p>Feed example: <a href="http://demo3984434.mockable.io/cast" rel="nofollow noreferrer">http://demo3984434.mockable.io/cast</a></p>
  
  <pre><code>&lt;rss xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:itunesu="http://www.itunesu.com/feed" xmlns:media="http://search.yahoo.com/mrss/" version="2.0"&gt;
      &lt;channel&gt;
          &lt;title&gt;Podcast Title&lt;/title&gt;
          &lt;link&gt;http://link.com&lt;/link&gt;
          &lt;language&gt;en-us&lt;/language&gt;
          &lt;itunes:subtitle&gt;Subtitle!!!&lt;/itunes:subtitle&gt;
          &lt;itunes:author&gt;Author Name&lt;/itunes:author&gt;
          &lt;media:category scheme="http://www.itunes.com/dtds/podcast-1.0.dtd"&gt;Comedy&lt;/media:category&gt;
          &lt;media:category scheme="http://www.itunes.com/dtds/podcast-1.0.dtd"&gt;Society &amp;amp; Culture&lt;/media:category&gt;
          &lt;media:category scheme="http://www.itunes.com/dtds/podcast-1.0.dtd"&gt;Games &amp;amp; Hobbies/Video Games&lt;/media:category&gt;
          &lt;media:category scheme="http://www.itunes.com/dtds/podcast-1.0.dtd"&gt;TV &amp;amp; Film&lt;/media:category&gt;
          &lt;media:category scheme="http://www.itunes.com/dtds/podcast-1.0.dtd"&gt;Music&lt;/media:category&gt;
          &lt;itunes:category text="Comedy"/&gt;
          &lt;itunes:category text="Society &amp;amp; Culture"/&gt;
          &lt;itunes:category text="Games &amp;amp; Hobbies"/&gt;
          &lt;itunes:category text="Video Games"/&gt;
          &lt;itunes:category text="TV &amp;amp; Film"/&gt;
          &lt;itunes:category text="Music"/&gt;
      &lt;/channel&gt;
  &lt;/rss&gt;
  </code></pre>
  
  <p>RSSFeed.kt:</p>
  
  <pre><code>@Root(name = "rss", strict = false)
  class RSSFeed {
  
      @field:Element(name = "channel")
      var mFeedChannel: FeedChannel? = null
  }
  </code></pre>
  
  <p>FeedChannel.kt</p>
  
  <pre><code>@Root(name = "channel", strict = false)
  open class FeedChannel {
  
      @field:Element(name = "title")
      var mTitle: String? = null
  
      @field:Element(name = "link")
      var mLink: String? = null
  
      @field:Element(name = "subtitle")
      var mSubtitle: String? = null
  
      @field:Element(name = "author")
      var mAuthor: String? = null
  
      @field:ElementList(entry = "category", inline = true)
      var mCategories: List&lt;Category&gt;? = null
  
      @Root(name = "category", strict = false)
      class Category {
  
          @field:Element(name = "category")
          var category: String? = null
      }
  }
  </code></pre>
  
  <p>But the categories list elements are always null:
  <a href="https://i.stack.imgur.com/5rBZD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5rBZD.png" alt="enter image description here"></a></p>