"Current document has facet" drop-down it's not showing the facets added using the XML extension

Steps to reproduce:

• Create an XML extension that adds a new facet to a document type

  <require>org.nuxeo.ecm.platform.picture.coreTypes</require>
  <extension target="org.nuxeo.ecm.core.schema.TypeService" point="doctype">
  
    <doctype append="true" name="EmbargoFolder">
      <facet name="Embargable"/>
    </doctype>
  
  </extension>
  

• Create a new workflow
• Click on Activation tab
• Click on Current document has facet drop-down
• The drop-down it's not showing the facets added using the XML extension.