Hi guys,

Hi guys,
Hi Ondrej,
Thanks for your inquiry. I have tested your scenario with shared document using Aspose.Pdf for .NET 10.5.0 and managed to observe the reported image background issue. For further investigation, I have logged an issue in our issue tracking system as PDFNEWNET-38846 and also linked your request to it. We will keep you updated via this thread regarding the issue status.
Please feel free to contact us for any further assistance.
Best Regards
The issues you have found earlier (filed as PDFNET-38846) have been fixed in Aspose.PDF for .NET 24.11.