Incorrect spacing in numbered lists when converting to PDF

[mushen]

When converting DOCX to PDF, the spacing between the numbering and the text is distorted. They overlap each other. This issue occurs even with a simple example. Since I haven't found this problem mentioned elsewhere, I assume the error is in my implementation. Below is my code.

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Using java Syntax Highlighting

<dependency>
    <groupId>org.docx4j</groupId>
    <artifactId>docx4j-core</artifactId>
    <version>11.4.8</version>
</dependency>
<dependency>
    <groupId>org.docx4j</groupId>
    <artifactId>docx4j-JAXB-ReferenceImpl</artifactId>
    <version>11.4.8</version>
</dependency>
<dependency>
    <groupId>org.docx4j</groupId>
    <artifactId>docx4j-export-fo</artifactId>
    <version>11.4.9</version>
</dependency>
 

Parsed in 0.014 seconds, using GeSHi 1.0.8.4

I also tried version 11.4.11 with the same result.

The conversion approach used is export-FO.

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Docx4J.toPDF(wordMLPackage, output);
output.flush();
 

Parsed in 0.013 seconds, using GeSHi 1.0.8.4

I have attached the files and would appreciate any help.