If you try to convert attached file to pdf/a you will get wrong image conversion on page 7.
Also result is different for aspose version 10 and 11.
Hi there,
Thanks for your inquiry. I have tested your scenario with shared document and managed to observed the reported transparency issue in both 10.9.0 and 11.8.0 versions. For further investigation, I have logged an issue in our issue tracking system as PDFNET-41162 and also linked your request to it. We will keep you updated via this thread regarding the issue status.
We are sorry for the inconvenience caused.
Best Regards,