THIS is the n1 thing that is giving me second thoughts about buying the pro. It's SO annoying. My partner has biometrics to open my phone, but I want to keep my diarium private, so I need to use a password, and having to put it every 5 seconds that I do something else is very annoying.
For example, the time out for your phone to turn the screen off can be modified to 15 secs, 30, 1 min, or 2 min. I think that range is good, even 5 min option. I don't know anything about coding, but if making it a personal choice is not so much difficult, I think that would be better to try to choose an amount of time for different people with different styles of use.