Aspose Extract Bookmarks not working with 19.9.0 Aspose.PDF NuGet version in .NET

Here is the snipper I am using:
var pdf = new Document(
“C:\Users\vivchaturvedi\Downloads\documents.pdf”);

PdfBookmarkEditor editor = new PdfBookmarkEditor();
editor.BindPdf(pdf);
Bookmarks bms = editor.ExtractBookmarks();
foreach (Bookmark bm in bms)
Console.WriteLine(bm.Title);

Document pdfDocument = new Document();
pdfDocument.Pages.Add();
pdfDocument.Save(“output.pdf”);

All bookmarks in the PDF gets extracted in v24 of Aspose.PDF NuGet but it it only extracts 17 bookmarks in v19.9.0 of NuGet. For security reasons cant share the pdf file.
Is there some other way of extracting the bookmarks in older version?

@vivchaturvedi

Unfortunately, no.
There were some bugs in working with bookmarks and they were fixed in one of the latest (24) version.