Caching link preview images

I notice that the link preview images in my notes are often reloading when I open notes with link previews. I’d like the images to be saved locally with the note for multiple reasons:

  • Avoiding a reload which takes time
  • Avoid broken previews when offline
  • Avoid broken previews when website goes offline
  • Avoid network requests for performance and privacy reasons.

The link previews aren’t always re-downloaded so I guess there is a cache function but I’d like them to be saved permanently.