"Recovered files" appears in Trash constantly

Every restart, I see one, sometimes two, "Recovered files" folders in the trash. I understand that these are temporary files that are left behind and are usually harmless, but the folders are always empty. I'm afraid that there might be something wrong (e.g. data loss) going on. Does anyone know how to stop these folders from appearing in my trash?

Thanks in advance

I made a new user account, and the issue didn't occur. So assuming that the problem was with my account, I then went back to my account and deleted all login items, but the issue persisted. After disabling all apps that opened during login but did not have an entry in Login Items, I have come to the conclusion that it is 1Password's menu bar helper called 1Password mini.

If I turn it off, subsequent restarts will definitely not produce those files in the Trash.

Is this an issue with anyone else with 1Password 4 (Mac App Store version if that makes any difference) or is it just me?