Word (.doc) Binary File Format query regarding preserving continuous list numbering across lists with different sprmPIlfo values

I have a query regarding Word (.doc) Binary File Format specification and numbered lists. I have noticed that some software that can read Word docs, including Antiword and WV, get the numbering on this document https://moj-tribunals-documents-prod.s3.amazonaws.com/decision/doc_file/75932/DA002842020.doc wrong.

Rather than numbering the numbered paragraphs on page 1 onwards as 1,2,3,4,5,etc, Antiword and WV do it as 1,2,1,2,3,etc. Looking at the file via Antiword and also via OpenOffice's mso-dumper, I can see this is because they are two different lists with different sprmPIlfo values specified in the paragraphs (numbered paragraphs 1,2 are in list 0x0017 while numbered paragraphs 3 onwards are in list 0x0003). Hence Antiword and WV restart numbering from 1 upon encountering the new list with the sprmPIlfo value 0x0003.

I can't figure out what Word is doing behind the scenes to connect these two lists so that the numbering is continuous. I thought it might be LFOLVL overrides as Antiword doesn't appear to handle these, but WV does and WV also gets the numbering wrong.

I suspect this is a very obscure question, but will post it in case anyone at Microsoft can help. What value(s) would I need to read in the Word (.doc) Binary File Format specification in order to know that the two lists in https://moj-tribunals-documents-prod.s3.amazonaws.com/decision/doc_file/75932/DA002842020.doc with different sprmPIlfo values are to be numbered continuously?

Thank you.