The space table is not updated when using XWikiDocument#copyDocument() api

I am using the XWikiDocument#copyDocument(DocumentReference newDocumentReference, XWikiContext context) API in a groovy script in order to copy a document to a new location.

The copy is working but I have this warning on the logs :

Space [Space ***] does not exist. Usually means the spaces table is not in sync with the documents table.

I checked the xwikispace table and I find that the new space is not created.

Follow these steps to reproduce :

• XWiki 13.4.3
• Create a test page : Sandbox.MyTestPage.WebHome
• Create a script page (Sandbox.CopyPageScript) that will be used to copy the page created above to this location Sandbox.MyNewTestPage.WebHome, copy the following script on its content, save and view the page

  {{groovy}}
  def sourceDoc = xwiki.getDocument('Sandbox.MyTestPage.WebHome').getDocument()
  def targetDocumentReference = services.model.createDocumentReference('', ['Sandbox', 'MyNewTestPage'], 'WebHome')
  def targetDoc = sourceDoc.copyDocument(targetDocumentReference, xcontext.getContext())
  xcontext.getXWiki().saveDocument(targetDoc, "", xcontext.context)
  {{/groovy}}
  

Expected results : the page is copied to 'Sandbox.MyNewTestPage.WebHome' without any warning and the new page space is added to the xwikispace table
Current result : the page is copied but the space of the new page is not added to the xwikispace table.

the sql query select * from xwikispace where XWS_REFERENCE like 'Sandbox.MyNewTestPage'; return 0 results.