Currently from what I can tell within RadZen, an image can only be via URL or via /assets/. I would like to know if there is a way to manually set the image data, and if not, if it can be implemented. Our images are pulled directly from MSGraph via /users/{user}/photo/$value and does not have the option to get a direct link to it.
If the value is url or base64 string you can bind it (chain button of the Path property)