Hi Support,
Hi Karthik,
Thanks for inquiring Aspose.Slides.
I have observed the issue shared by you and request you to please try using Aspose.Slides for .NET 15.6.0 on your end first. If there is still an issue then please share the source presentation and sample project reproducing the issue on your end. I will investigate the issue further on my end to help you out.
Many Thanks,