Hey Tim,
At the moment, you cannot transfer designs or files from Figma Make back to Figma Design. Although you can attach Figma Design files to your Figma Make prompts, the reverse is not supported — Figma Make files, functional prototypes, or web apps cannot be brought back into Figma Design.

I’ve passed your request along internally. While we can’t promise it will be implemented, please know your feedback is greatly appreciated and will be considered for future updates.

Feel free to check our Releases page to stay updated on all major product news. Thanks!

+1 I had this same question/request too. AI like magic patterns already does it with a Figma plugin.