Amplify graphql #belongsTo returning null - graphql

Question

I have these two tables, the owner field in NFT table has a belongsTo relationship with the User, but the query is returning null even tho the User exists in the DB. What am I doing wrong here
type User
#model
#auth(
rules: [
{allow: public, provider: apiKey, operations: [read]}
{allow: public, provider: iam, operations: [read]}
{allow: private, operations: [read]}
{allow: owner}
]
) {
id: ID!
username: String
#index(
name: "usersByUsername",
queryField: "usersByUsername",
sortKeyFields: ["createdAt"]
)
email: String
#index(
name: "usersByEmail",
queryField: "usersByEmail",
sortKeyFields: ["createdAt"]
)
address: String
gender: String
interest: [String]
profileImage: String
firstName: String
lastName: String
OwnedNfts: [Nft]
#hasMany(
indexName: "nftsByOwnerId",
fields: "id"
)
createdAt: AWSDateTime!
updatedAt: AWSDateTime!
}
type Nft
#model
#auth(
rules: [
{allow: public, provider: apiKey, operations: [read]}
{allow: public, provider: iam, operations: [read, update]}
{allow: private, operations: [read, update]}
{allow: owner}
]
) {
id: ID!
private: Boolean
mediaUrl: String!
mediaUrlCompressed: String
thumbnail: String
category: String!
#index(
name: "nftsByCategoryCreatedAt",
queryField: "nftsByCategoryCreatedAt",
sortKeyFields: ["createdAt"]
)
ownerId: ID
#index(
name: "nftsByOwnerId",
queryField: "nftsByOwnerId"
sortKeyFields: ["createdAt"]
)
#index(
name: "nftsByOwnerIdRating",
queryField: "nftsByOwnerIdRating",
sortKeyFields: ["rating"]
)
#index(
name: "nftsByOwnerIdLikes",
queryField: "nftsByOwnerIdLikes",
sortKeyFields: ["likes"]
)
#index(
name: "nftsByOwnerIdReported",
queryField: "nftsByOwnerIdReported",
sortKeyFields: ["reportedCount"]
)
owner: User
#belongsTo(
fields: ["ownerId"]
)
createdAt: AWSDateTime!
updatedAt: AWSDateTime!
}