When I navigate to https://my.1password.eu and let 1Password fill my credentials, it always selects the wrong secret key, even though the correct one is stored with the entry in 1Password.
For context: I once had my account at https://my.1password.com - but then moved to the EU region (https://support.1password.com/regions/). I've used the same email address for both the US and EU account - and I believe that 1Password is still filling the secret key for my deleted US account.
I'm not sure where 1Password is pulling the secret key from. I've checked the Trash in 1Password but it's empty. I even restarted my computer and used an Incognito tab in Chrome - same results. Even if for me it's "just" an annoyance, from a security perspective 1Password should not have access to this secret key anymore.
I can always reproduce this problem.
1Password Version: 7.3.684
Extension Version: 126.96.36.199
OS Version: Windows 10 x86
Sync Type: Families