Wrong symbols instead of umlauts in Acroform dropdown element after converting pdf file to PDF_A_1B format

Aspose.PDF Product Family
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1

Hello,

I need to convert pdf file into PDF_A_1B format. Initial pdf contain Acroform dropdown elements.
After convertion umlauts replaced by wrong characters, but only in dropdown elements.

image.png (168.7 KB)

.NET Total libraries version: 24.2.0

.NET Code:

using FileStream fileStream = new FileStream(inputFile, FileMode.Open, FileAccess.Read);
var doc = new Aspose.Pdf.Document(fileStream);
doc.Convert($"{outputFile}-convert-log.xml", PdfFormat.PDF_A_1B, ConvertErrorAction.Delete);
doc.Save(outputFile);

Pdf file to reproduce the issue.
hv-pa-md-006_new.pdf (128.9 KB)

Best regards,
Dmitry

2

@dmitry.v
1.png (128.0 KB)
Do you mean the symbols in red rectangles? Did I understand correctly?

3

Yes, correct.

4

@dmitry.v
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): PDFNET-56726

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