So far as I am able to tell, copyright and Jaxx no more guidance BIP39 passphrases. The user interfaces don't give the user any implies to enter one particular though restoring wallet. Nevertheless, I haven't been in a position to confirm this with assist from either wallet maker. bip39-phrase.com is https://agendabookmarks.com/story18783221/the-basic-principles-of-bip39-passphrase-generator