To better protect private notes, I think that adding a password to a Rem is a good idea. Although you have already “Super Private”,but it can be found and open it by simplily click it, which is not much safe. I suggest you can add a option that whether to add a password to a Super Private Rem. You can build this funcution on the base of Super Private.
How does Super Private work? I also think it would be useful to have password protected notes. I was thinking about that because I would like to use RemNote also for journaling, writing my reflections on the day and I would like to keep those thoughts private. Others may need to have private notes for protecting their work related information for example, or really anything.