Config API: parse-date URP is missing inner configuration in json output

  <updateProcessor class="solr.ParseDateFieldUpdateProcessorFactory" name="parse-date">
    <arr name="format">
      <str>yyyy-MM-dd['T'[HH:mm[:ss[.SSS]][z</str>
      <str>yyyy-MM-dd['T'[HH:mm[:ss[,SSS]][z</str>
      <str>yyyy-MM-dd HH:mm[:ss[.SSS]][z</str>
      <str>yyyy-MM-dd HH:mm[:ss[,SSS]][z</str>
      <str>[EEE, ]dd MMM yyyy HH:mm[:ss] z</str>
      <str>EEEE, dd-MMM-yy HH:mm:ss z</str>
      <str>EEE MMM ppd HH:mm:ss [z ]yyyy</str>
    </arr>
  </updateProcessor>

      "parse-date":{
        "name":"parse-date",
        "class":"solr.ParseDateFieldUpdateProcessorFactory"},