Bip39 compliant passphrase https://pastelink.net/caobqzis Even though it works by using BIP32 technique you could continue to import BIP39 seeds into Electrum wallet. Also besides BIp32 You can find BIP44 Variation which some wallet use to the era of seeds. BIP39 solves this through the use of human-readable seed phrases composed https://sociallweb.com/story6165890/bip39-wordlist-indicators-on-bip39-ian-coleman-you-should-know-https-t-me-bip39-chat