It's redundant having the two together. I suppose it still has the nicety of 'unphishable logins'. Personally though, I have a separate KeepassXC DB with all my 2FA stuff there. I use the Raivo OTP[0] app for TOTP. I would only open my 2FA DB when trying to recover from a lost/damaged/stolen device with my Raivo OTP creds in it.