When I save a login for a new website for which I just generated a password, duplicates are saved

I usually generate password for any new websites. Then I manually save to create a new login (through Command + s) while in the save website to save the username/email.

Earlier, the generated password will be overridden by the newly saved login. Or, say there won't be duplicate login and password for the same generated password.

In the recent version of 1Password, it keeps two copies of password: one as login another as password. Is there a way to avoid while doing 'New Login'? I hate to do "Pin on screen" > "Convert to login" > then type in the username :cry:

1Password Version: 7.6
Extension Version: Not Provided
OS Version: 10.15.5
Sync Type: Not Provided
Referrer: forum-search:Saving new login duplicate