Access denied for "access" field - This is inside MetafieldDefinitionConnection

[gabeDev]

Hi shopify community,
I am doing the following query, using the shopify admin API version: “/admin/api/2023-04/graphql.json”

{
      metafieldDefinitions(ownerType: PRODUCT, first: 100) {
        edges {
          node {
            name
            description
            namespace
            key
            pinnedPosition
            type {
              category
              name
            }
            access {
              admin 
            }
          }
        }
        nodes {
          name
          metafieldsCount
        }
      }
    }

but I am getting this response:

"errors": [
    {
      "message": "Access denied for access field.",
      "locations": [
        {
          "line": 14,
          "column": 9
        }
      ],
      "path": [
        "metafieldDefinitions",
        "edges",
        0,
        "node",
        "access"
      ]
    }
  ],

For the related: “X-Shopify-Access-Token” token
I have installed a custom app and checked ALL OPTIONS inside “admin api integration”:

but after saving this changes and using the “Admin API access token” I am still having the same error.
Any idea about this?
Thanks in advance