Added elements in extended Seed Address not reflecting in personalization in AEM

[Former Community Member]

I created an extension of Seed Address schema as stated in the documentation so that the elements added there will reflect in the form created in AEM.

I followed this document: Creating Custom Form Mappings and Seed addresses.

Below is the xml code of the extended Seed Address:

<srcSchema _cs="Seed addresses (cus)" created="2017-06-05 03:35:56.612Z" createdBy-id="0"
           desc="Seed to insert in the export files" entitySchema="xtk:srcSchema"
           extendedSchema="nms:seedMember" img="nms:unknownad.png" label="Seed addresses"
           labelSingular="Seed" lastModified="2017-06-09 01:02:18.787Z" mappingType="sql"
           md5="0665B95788436B97F16636B6BE5C6D41" modifiedBy-id="0" name="seedMember"
           namespace="cus" xtkschema="xtk:srcSchema">
  <createdBy _cs="Administrator (admin)"/>
  <modifiedBy _cs="Administrator (admin)"/>
  <element name="common">
    <element label="Event Subscription" name="custom_cus_eventSubscription">
      <attribute name="created" template="cus:eventSubscription:eventSubscription/@created"/>
      <attribute name="isEmail" template="cus:eventSubscription:eventSubscription/@isEmail"/>
      <attribute name="expirationDate" template="cus:eventSubscription:eventSubscription/@expirationDate"/>
      <element name="event">
        <attribute label="Event ID" name="id" type="long" xml="false"/>
        <attribute name="eventName" template="cus:event:event/@eventName"/>
        <attribute name="eventStartDate" template="cus:event:event/@eventStartDate"/>
        <attribute name="eventEndDate" template="cus:event:event/@eventEndDate"/>
        <element name="eventLocation">
          <attribute name="locationVenue" template="cus:eventLocation:eventLocation/@locationVenue"/>
          <attribute name="locationAddress" template="cus:eventLocation:eventLocation/@locationAddress"/>
          <attribute name="locationMapLink" template="cus:eventLocation:eventLocation/@locationMapLink"/>
          <attribute name="locationName" template="cus:eventLocation:eventLocation/@locationName"/>
        </element>
      </element>
    </element>
  </element>
  <element desc="Seed to insert in the export files" img="nms:unknownad.png" label="Seed addresses"
           labelSingular="Seed" name="seedMember">
    <element aggregate="cus:seedMember:common"/>
  </element>
</srcSchema>

When I check the template created in AEM, it's not showing the eventLocation element:

Am I missing any configuration in Adobe Campaign?

Or is there a need to configure in AEM?

Thank you in advance.