What I did: I created a very simplistic project and added a PNG image with a size of around 500k
What happened: I exported the project as PDF and found that the exported file grew from initially 280k to 2.3 MB.
What I expected: The file should not grow as fast as it does. I would have expected a file size of max 900K. It looks to me that no compression is applied when embedding images but the uncompressed pixel stream is stored. Thus the PDF export grows unexpectedly. I also experimented with JPEG and could observe the same behaviour. Can you please comment?
Things that might be helpful to know (Agenda version, OS and model, etc):
Agenda 4.1. MacOS High Sierra.