How long should 1Password Installer take?

I am stuck on "Waiting for data to be moved. Don't quit this app" after a few hours. I cannot obtain 1Password 8 Diagnostics because it does not install 1Password 8, there is no 1Password 8 app or preferences, only 1Password Installer app with no preferences.

Please can you you advise what to do. I don't use a VPN like others mention they do.

Thanks