As far as I'm able to notify, copyright and Jaxx no longer guidance BIP39 passphrases. The user interfaces never give the person any implies to enter just one when restoring wallet. On the other hand, I haven't been able to verify this with support from either wallet maker. This information https://yesbookmarks.com/story18913354/the-fact-about-bip39-seed-phrase-word-list-that-no-one-is-suggesting