In terms of I am able to explain to, copyright and Jaxx no longer support BIP39 passphrases. The user interfaces do not present the consumer any implies to enter a single whilst restoring wallet. Nevertheless, I have not been able to substantiate this with aid from either wallet maker. BIP39 https://nybookmark.com/story20512022/the-basic-principles-of-bip39-passphrase-generator