Google pay not showing in payment method list

[JanuszHain]

It doesn't work for me, I have added In AndroidManifest:
<meta-data android:name="com.google.android.gms.wallet.api.enabled" android:value="true"/>

And that's how I try to call library:

payNow() async {
  BraintreePayment braintreePayment = BraintreePayment();
  var data = await braintreePayment.showDropIn(
    nonce: clientNonce,
    amount: "10.0",
    enableGooglePay: true,
    nameRequired: true,
    googleMerchantId: '12345678901234567890',
  );
  print("Response of the payment $data");
  return false;
}

My device has Android 11, Google Pixel 3a

Originally posted by @JanuszHain in #35 (comment)