Filtering Nested Lists in GraphQL and CosmosDB

[Baker-Denn]

I'm writing a small test application so I can learn DAB with CosmosDB and I've hit a snag. Here is the relevant portion of my schema.graphql file

type Restaurant @model {
    id: ID!
    name: String!
    menuUrl: String!
    address: String!
    isTakeoutFriendly: Boolean!
    hasOnlineOrdering: Boolean!
    isGoodDateSpot: Boolean!
    notes: String!
    cuisines: [Cuisine!]!
    website: String!
    servesAlcohol: Boolean!
    hasOutdoorSeating: Boolean!
}

type Cuisine @model {
    id: ID!
    name: String!
}

What I'm attempting to do is query for a restaurant by cuisine name. As such I've written this query

query GetRestaurants {
  restaurants(filter: { cuisines: { name: { eq: "Mexican" } } }) {
    endCursor
    hasNextPage
    items {
      id
      name
      cuisines {
        name
      }
    }
  }
}

However, the query always returns null (and yes there are restaurants with Mexican in my database). Is this type of query support and if so is there something that I need to do to facilitate it?

[sajeetharan]

Can you share the config that you are using and also sample document?

[Baker-Denn]

The file is attached. The project has grown a bit since I posted this originally, but the problem still exists.
staticwebapp.database.config.json