Syntax error when fetching schema

[marano]

I am trying to setup this plugin on gatsby but am getting the error below when I run the build command.

info [sanity] Fetching remote GraphQL schema

 ERROR #gatsby-source-sanity_drafts.10001  UNKNOWN

Syntax Error GraphQL request (5:1) Unexpected String

4:
5: """Field is a "raw" JSON alias for a different field"""
   ^
6: directive @jsonAlias(

I get the impression gatsby does not play well with the three quote comments present on the schema.

Versions I am using:
gatsby@5.14.5
gatsby-source-sanity@7.9.1

Can someone please advise on how to fix this?