Update fields does not consider 2nd level of TOC, only including first level contents

Hello. When we use UpdateFields(), the TOC are not created correctly. It considers the first level of contents, but completely misses the sublevels.
In the attached template, it considers level 1 and 2, but sublevels 2.1, 2.2 and so are not included.
Could you please help with this issue.
TEST TOC ISSUE - Anonymised.docx (33.1 KB)

@ruben.manjarrez.tr
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): WORDSNET-27045

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

The issues you have found earlier (filed as WORDSNET-27045) have been fixed in this Aspose.Words for .NET 24.8 update also available on NuGet.