iPad with Yubikey Ci

iPad 7 gen with Yubikey 5 Ci

Ci works with Webauth to log into vault in browser.

In the BW app, it prompts for NFC Yubikey, but i think my iPad doesn’t have NFC. Ci through Lightning port is not detected.

Shall i enable something else somewhere?

You can have other 2FA methods set up as well as a Yubikey, e.g. a TOTP code generator app. If you don’t have your Yubikey, or if you’re logging in on a device that doesn’t support it, you can use an authenticator app instead.

Thanks. Selecting other login method and Yubikey again, eventually works with Ci on my ipad.
So,I think it’s just buggy.