We're going to say no, and it's worth being straight about why rather than leaving it open.
This is online banking. A thirty-day session on a shared or stolen laptop is someone else's money, and the people most likely to switch it on are the least likely to have a passcode on the machine.
What we've done instead is make signing in quicker: one Face ID prompt rather than a password, so about two seconds. If that's still slow for you, tell us where and we'll look again.