Bip39 buffer is not defined https://padlet.com/alexzhiglatyzbugt/bookmarks-68ta5bpd7yy3slro/wish/PVKBQO1nwDeMWj5x Even though it works by using BIP32 strategy you are able to continue to import BIP39 seeds into Electrum wallet. Also other than BIp32 there is BIP44 version which some wallet use for that generation of seeds. The BIP39 word list is usually a https://bookmarkerz.com/story20090209/bip39-hardware-wallet-5-tips-about-bip39-checksum-you-can-use-today-https-cutt-ly-uryc5rw7