Tool for detecting and removing duplicates? [Available in 8.10.18]

I migrated from v7 from Apple Store, to v8 from your website, and I also find this duplicate issue very annoying. I feel like the culprit here is the migration tool. I feel like it imported some old iCloud backup, that I no longer use since I am on subscription. I have hundreds of duplicates now. Dumb tool.

Also, while trying to delete duplicates, if you press delete key and then down arrow to select the next one the selection goes to the first element of the list and I need to scroll all the way back to where I was. Very annoying as I need to use keyboard + mouse to properly delete the duplicates.

This version is no longer convenient to use as I never know which one of the credentials I must use.

While I understand this is a new codebase, I feel like the migration processes are less polished and we are featureless. I am sorry to say I feel disappointed. I remember being here and proud with 1Password since 2015.