So far as I'm able to tell, copyright and Jaxx no longer guidance BIP39 passphrases. The consumer interfaces will not provide the user any indicates to enter one when restoring wallet. Nonetheless, I have not been able to verify this with support from both wallet maker. You signed in with https://mirrorbookmarks.com/story18740576/an-unbiased-view-of-bip39-seed-phrase-github