Lighthouse Viewer Pattern Issue

I am trying to get the 'Utilize the Viewer Pattern' of the Lighthouse Framework to work in my code (Laravel), but I cant access the data (Comments) created by the user.

I believe I implemented my comments.graphql correctly and I have the comments relationship in my model.

When I query with Insomnia I get NULL back even though the user is the same one creating the comments:

Any assistance would be great

comments.graphql:

    enum CommentType {
  Dossier @enum(value: "Blog")
}

type Comment {
  id: ID!
  body: String!
  commentable_id: ID!
  commentable_type: String!
}

type User {
  name: String! 
  comments: [Comment!]!
}

type Query {
  me: User! @auth
  comments: [Comment!]! @all
}

type Mutation {
  createComment(
    body: String! @rules(apply: ["required", "min:2"])
    commentable_type: CommentType!
    ): Comment! @create

  updateComment(
    id: ID!, @rules(apply: ["exists:comments,id", "required", "min:1"]) 
    body: String! @rules(apply: ["required", "min:2"])
    ): Comment! @update
  
  deleteComment(
    id: ID! @rules(apply: ["required", "min:1"])
    ): Comment! @delete
}

Comment.php (Model):

    <?php

namespace App\Models;

use App\Acme\Traits\Model\Creator;
use App\Acme\Traits\Model\Editor;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use App\Models\Helper\BaseModel;

class Comment extends Model
{
    protected $fillable = [
        'body',
        'commentable_id',
        'commentable_type'
    ];

    public function commentable()
    {
        return $this->morphTo();
    }

    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }
}

User.php contains the relationship:

 public function comments()
{
    return $this->morphMany(\App\Models\Comments::class, 'commentable')->withTimestamps();
}