First and current master password

Hi,
I was wondering: is my first ever avast password master password different from the one I use now after changing it from the settings menu? Are these two “stored” in a different variable? Doesn’t my first ever master password get modified as my new one?

If these are two separate things, how can I completely reset everything, set a new “first ever master password”, and get a new “your backup identity” restore message ?

Thanks for the help :slight_smile: