How to work with Google Pay through Yandex checkout?

Question

Google

Hello ! There is an app available on Google Play.
We are making a new version. application id, package name and so on are exactly the same as the posted application.
To receive payment, we use this thing:
https://kassa.yandex.ru/developers/payment-forms/a...
https://github.com/yandex-money/yandex-checkout-an...
Payment via bank card works fine. When trying to make a payment through google pay, we get the following error: Failed to complete the request, this seller is not registered in the google pay service.
Yandex says to this that if the application ID is the same as the one posted, then everything should work.
Perhaps you need to include something in the developer's kbainet? There is nothing about this in the Yandex Documentation ... we cannot understand what the problem is. Willing to pay for a consultation. The corresponding application for freelancing is https://freelansim.ru/tasks/274431
Here you can see the code https://github.com/yandex-money/yandex-checkout-an...