Images embedded in markdown documents are not exported

Hello,

I currently have the technical documentation for one project stuck in Space Documents. To illustrate various things, I have pasted many Draw.io diagrams directly into Markdown documents; for example:


However, after trying to export the documents via this tool, it seems to me that the images are not exported. The markdown documents only contain image links to `/d/`.

Is there a way to export these images as well?

Thank you

Jakub Vaněk