Require password if the host device required it

I'm pretty sure there isn't an option for it, in which case this is a feature request.  I would like 1Password to require a password other than accept biometrics to unlock the first time it's opened after the device it's running on itself required a password.   You can quickly and inconspicuously force the iPhone to require a password by holding volume and power buttons briefly, and it would be convenient if 1Password followed suite, re-enabling biometrics again after the password is entered.  I imagine that if this feature existed it would be a checkbox next to the Confirm My Password dropdown.   However, I have enough no idea which devices, if any, expose an API to learn the method by which the device was unlocked.