Like I said, I think it would be really good to just reset the secrets a couple of times, to be able to find any bugs in this new feature ASAP rather than waiting a few months until the secrets appeared (unless you add sooner than normal, e.g. after 1 week).
Additionally - I think the warning banner in the top should be collapsable or hidable, I play on a laptop and it takes up quite a bit of screen space. Maybe there should be a warning icon that would allow you to see the win status after you had hidden the existing banner.