For the last few months bringing up Mini multiple times for the same 2FA enabled entry, anywhere in macOS, will show old/stale 2FA codes. If you change entries and then return, the code will update, and the timer will correct itself. This has been in multiple betas.
I was hoping and assuming this would get fixed on its own because it's clearly a problem for teams using 2FA, but it seems that is not the case, so here's the bug report! :-)
1Password Version: 7.7.1 Beta 4
Extension Version: 7.7.1 Beta 4
OS Version: 11.2
Sync Type: 1password.com
Referrer: forum-search:two-factor out of date