Both devices are Yubikey 5 series, and none of the other services asked for anything similar, or triggered any warnings.
Moreover, none of the service providers auto-named my keys with make/model, etc.
> If I have two entries for registered credentials, it is nice if I have some way to differentiate them, such as knowing one of them is a Yubico 5Ci while the other is an iPhone.
First, Google doesn't differentiate the security keys' name even if you allow for that data to be read, plus you can always rename your keys to anything you want, at any of the service providers I enrolled my keys, so it doesn't make sense.
Moreover, Firefox didn't warn me for any other services which I enrolled my keys, and none of them are small providers by any means.
Moreover, none of the service providers auto-named my keys with make/model, etc.
> If I have two entries for registered credentials, it is nice if I have some way to differentiate them, such as knowing one of them is a Yubico 5Ci while the other is an iPhone.
First, Google doesn't differentiate the security keys' name even if you allow for that data to be read, plus you can always rename your keys to anything you want, at any of the service providers I enrolled my keys, so it doesn't make sense.
Moreover, Firefox didn't warn me for any other services which I enrolled my keys, and none of them are small providers by any means.
So, it doesn't add up much.