Authenticate does not work for Proxy routes

[sam-masscreations]

Proxy route unable to authenticate request and redirects to /auth/login. this same request works fine in the app backend.

export async function loader({request}) {
  const {admin} = await shopify.authenticate.admin(request);

  const response = await admin.graphql(
    `#graphql
    mutation populateProduct($input: ProductInput!) {
      productCreate(input: $input) {
        product {
          id
        }
      }
    }`,
    {
      variables: {
        input: {
          title: 'New product',
          variants: [{price: 100}],
        },
      },
    },
  );
  const parsedResponse = await response.json(); 

  return json({data: parsedResponse});
}

export default function AdditionalPage() {
  return (  
    <div>
      hello
    </div>
  );
}

[byrichardpowell]

Thanks for opening an issue.

I'm going to close this issue as we think it's a duplicate of #295.

We want to make this a priority. So stay tuned.