Other way around I would suppose. You can deposit into the mint using an on-chain TX.
Does this blue box in nostr:npub1mutnyacc9uc4t5mmxvpprwsauj5p2qxq95v4a9j0jxl8wnkfvuyque23vg mean you can spend from a fedimint to an onchain address?

Other way around I would suppose. You can deposit into the mint using an on-chain TX.
How does one initiate that? I don't see selection step.