public-key',
        alg: -257, // RSA, supported on Windows.
      }],
      authenticatorSelection: {
        userVerification: 'required',
        residentKey: 'required',
        authenticatorAttachment: 'platform',
      },
      extensions: {
        payment: {
          isPayment: true,
        },
      }
    };
    await window.test_driver.bless('user activation');
    await navigator.credentials.create({
      publicKey
    });
  } catch (e) {
    enabled = false;
    name = e.name;
  }
  await win