If I take 2 brand new HW wallets (like a Coldcards), plus an existing hw single sig wallet that has a passphrase and finds already assigned to it (like a Trezor)and then create a new multisig 2 of 3 set up, will the passphrase be required to use the existing Wallet within the multisig (to send, for instance)?
If I don’t want the passphrase to be required, but have funds on the existing wallet already, how would I go about moving the funds and creating the multisig with these 3 wallets, where no passphrase is required for that existing wallet?
Hope this is clear and thank you.