Nitrokey 3A NFC Bitwarden on Android

Hello I’m trying to get the Nitrokey 3A to work via NFC on Bitwarden for Android. I’d either get an error message within the browser window where I’m trying to use webauthn telling me to use it via USB or an error within Bitwarden after a succesful attempt saying “NotReadableError: An unknown error occurred while talking to the credential manager”. Is there any solution for this or is it not yet supported?