without any active doing from my side suddenly when I am prompted in Chrome in Windows10 to confirm my U2F Security Key I am also presented with the option to confirm my identity with my (android) Phone.
When I check the 2 factor authentication page in my bitwarden account I can see a second entry under WebAuthn besides my U2F key, but this one is not removable.
I do not want the option to confirm my login with my phone, I want it to be strictly with the U2F key. I haven’t found anything yet how to get rid of the phone as an authentication mechanism, I only could backtrack it that it somehow seems to be related to google chrome and/or my google account.
Help is appreciated, thank you.