Hi , i have developed a system in which you upload a complete pptx with multiple slides, then you can manage them.
So all works fine, i upload a pptx with 2 slides for example, i see those 2 slides perfect, then if i want to export them and download as pptx or pdf , all works, EXCEPT the chart one
i upload 2 files, both are the result of exporting the 2 slides group, as pdf and as pptx.
the problem is the chart slide.
Note: when exporting , i create the pptx or pdf on the “fly” so i add the selected slides only.
based on tests i can asure the issue is with the chart slide. but i dont know why