We are using Aspose.Pdf but since the update to your new version (11.1), our license is not working anymore.
Please check the attached project to reproduce the problem.
Thanks and best regards,
The issues you have found earlier (filed as PDFNEWNET-40040) have been fixed in Aspose.Pdf for .NET 11.1.1 Hot fix.
Thanks for your answer but I can’t access the file.