@Boldline said in Add option to font manager to add existing live fonts in document to document level save:
what does VS do currently when it opens a saved file that has live fonts within?
Yes, it scans the fonts from the document. This is OK to do once at startup.
But as the document changes it will need to do again. It is not enough to just remember the font changes.
The problem is that it will not know if a font change overwrites some other font or it is a new font.