Bip39 light standard https://www.demilked.com/author/gobnettlmz/ Although it works by using BIP32 approach you are able to nonetheless import BIP39 seeds into Electrum wallet. Also aside from BIp32 You can find BIP44 version which some wallet use for your era of seeds. This could provide you with empty balances. This is why https://socialwebconsult.com/story5589640/bip39-english-words-how-bip39-wallet-can-save-you-time-stress-and-money-https-x-com-tundra838554