RTF to PDF conversion - losing table colour

I have an RTF file created in Word 11 that has a table in it with coloured cells.

When I convert that to a PDF with the online tool (Convert A File Word, PDF, JPG Online), the table colouring is preserved.

When I do the same using the Aspose.Words.dll version 25.4.0 (I wrote a small utility to call that), the table colouring is lost on conversion to PDF.

What am I doing wrong?

Background:
I have an older RTF file created in Word 10 with a table with coloured cells. This converts to a PDF with no issues using Aspose.Words.dll version 2014.11.30, but this version fails when the RTF file is subsequently edited in Word 11, hence the attempted upgrade.

The Word 10 version is still correct when converted to PDF with version 25.4.0

@mwilson Could you please zip and attach the problematic RTF document here for testing? We will check the issue and provide you more information.

Aspose_testing.zip (22.2 KB)

These are cut-down versions of the original RTF documents, but still show the issue.

Thanks,

@mwilson Thank you for additional information. The problem is not reproducible on my side using the latest 25.10 version of Aspose.Words. Please try using the latest version and let us know if the problem still persists on your side.

Thanks - interesting. Out of interest, did you try with 25.4.0?

Do you have a download link for just the DLLs, please?