Advanced unlocking/biometrix unlocking with multiple fingers

I would really like to use advanced unlocking. Typing a long masterpassword over and over is very tedious. However, fingerprint logins have been shown to be unsave.

So the questions is, would it be possible to have a multiple fingerprint unlocking mechanism where you need to validate 2 or more fingers in a given period of time to unlock the keefile?

I would feel much saver with this and would consider using it.

No file or test is named. Start by locating the existing fingerprint-unlocking flow in the Kotlin Android app and determine whether the platform can require multiple fingers within a time window; done means a feasible, secure implementation path is defined or the platform limitation is documented.

Written by the indexing model from the issue text.