oauth 2 parameters can only have a single value: scope

[TheSando18]

Hi team, I hope you can answer my question

I'm trying as a practical exercise connect Zoho apps with Google API, in this case I'm trying to connect with Google Sheets API. I'm connecting with OAuth2.0 Auth but when I connect the applications throw me this error:

I'm trying to connect zoho expense with google sheets via API

In Zoho Expense I can connect with diferents custom services with this:

The ID client and secret client take them from the credentials of google cloud and with POSTMAN I generated the Auth URL with these parameters:

The URL access token:

The URL refresh token:

and I was searching why the scope were duplicated but I don't find an answer, the Auth URL would be something like that:

https://accounts.google.com/o/oauth2/auth?client_id=687208587690-aic82a1471cdp97m7s4j4bc15vfms00b.ap...

scope=https://www.googleapis.com/auth/spreadsheets

I don't know if I configured wrong OAuth consent screen or configured wrong the params in Postman.