So far as I can tell, copyright and Jaxx no more assist BIP39 passphrases. The user interfaces will not supply the person any suggests to enter one particular even though restoring wallet. Nevertheless, I haven't been capable to substantiate this with support from both wallet maker. This post points out https://hotbookmarkings.com/story18819793/helping-the-others-realize-the-advantages-of-bip39-seed-phrase-mnemonics-generator