Word document.accept() mutates node tree differently in prod and unit test

Aspose.Words Product Family
1

Hi there,
I am facing a very strange issue after upgrading Aspose.Words from 16 to 22.11. I initiated a document visitor instance and passed it to a Document.accept() function but in unit test and prod code. the generated documentTreeNodes are different.
In prod, I could see the Word document actual contents but in unit test, the content becomes Paragraph 6.0.0 and Paragraph 7.0.0 etc.
May I know in what condition documentTreeNode was generated in such way?
Screen Shot 2020-12-10 at 11.04.26.png (2.0 MB)

2

@zacxu

Please ZIP and attach your input Word document along with code example to reproduce the issue at our end. We will investigate the issue and provide you more information on it.