Querying an XML file with multiple entitiy sets and relationships fails

[CumulusService]

metadata.txt
Describe the bug

I am not sure if this is a bug or an issue on my end however once succesfully deploying the accelerator, I uploaded an XML file to the Blob Storage in Azure that represents a metadata information of an ERP system(see attached) and then generfated the prompts via the exposed API method:

community_report.txt
entity_extraction.txt
summarize_descriptions.txt

The indexing process went well and had been completed however when I started querying the index(both local and global queries ) via the API I got totally unrelated results that had nothing to do with the indexed data.
The returned JSON contained multiple properties and I couldn't tell where to look for the result.
Running the solution locally yielded much better results

Can the GraphRAG handle complex XMLs? is XML parsing & cleaning needed first? building a Pandas DF around it ?
Maybe I am using the wrong Prompt templates while indexing?
Any recommendation would be helpful

The goal is that when I query about a certain entitiy ( say 'Orders' ) . then the Knowledge Graph should know that 'Orders' is of type 'Document' and be able to extract all the property names of 'Document' . same goes for 'Invoices' , 'PurhaseOrders' etc.