Column Values for Connected Boards are an empty string for api

Hello there @tlgemp and welcome to the community!

I hope you like it here :muscle:

Have you tried using something like this:

query {
  items (ids:[1234567890]) {
    column_values {
      ... on BoardRelationValue {
        linked_items{
          name
          id
        }
      }
    }
  }
}

Cheers,
Matias