Unable to get scope permission from marketplace app. But works well if app permission manually inserted in security->advance setting -> manage api client access

[It Admin]

Hello All,

I have created a marketplace app to capture google drive changes.

Enabled two API & services.

1) Google Drive API

2) G Suite Marketplace SDK

Added required content in marketplace SDK and it is published via google chrome tool. So, got a marketplace app url which I can share with others and can install app in their domain.

With this app url I have installed an app by clicking on "DOMAIN INSTALL" button.

In order to receive notification of each drive changes my script is trying to create a channel for each user under this domain But, channel is not getting created. It shows error called "invalid_grant"

So, I took another approach to add marketplace client id and scope permissions under Admin Console->security->Advance Setting ->Manage API client access manually.

Now, I am able to create a channel for user in domain and can access drive files content.

Please help me to figure out that why I am not able to get permission while installing a published G suite marketplace app?

Thanks you.