That thread's closed, but I must add myself to the list of "some of your customers really do care about this use case."
My version of the use case starts with the same "multiple users, 1 computer, 1 OS-level user account".
From there, I wish I could have 1PasswordX accept a master password, figure out which account w/in the family it unlocks, and go from there.
(Why don't home users use different user accounts, when the OS provides that nice functionality? Not sure, but nobody does.)
1Password Version: Not Provided
Extension Version: Not Provided
OS Version: Not Provided
Sync Type: Not Provided