Refresh_token_expires_in not getting from google OAuth token api by passing ServerAuthCode.

[anuragverse14]

Describe the bug
I am getting a serverAuthCode which doesn't gives Refresh_token_expires_in from google Oauth token api call when user not checkmarked the ongoing access for google account.

To Reproduce
Steps to reproduce the behavior:

1. Call GIDSignIn.sharedInstance.signIn(withPresenting: rootViewController, hint: email, additionalScopes: scopes)
2. User get prompted for google sign inand then scopes list will be shown to the user.
3. User will not select Ongoing access and select all required scopes, then click on continue.
4. Code side we will get serverAuthCode and we will use google Oauth token api to get refresh token.
5. We will get refresh token but not refresh_token_expires_in to know whether refresh token is long lived or not.

Expected behavior
As user has not selected ongoing access, we should be getting refresh_token_expires_in and it should be 15551999.

Environment

• Device: iPhone 11
• OS: 18.2.1
• Browser: Internal browser(may be safari) launch by GIDSignIn

Additional context
Either you can expose refresh_token_expires_in from GIDSignIn response or can provide a serverAuthCode which helps in getting the same. I have tried with serverAuthCode got from android app and call google OAuth token api and that gives the refresh_token_expires_in.