Why doesn't the loading markup appear after adding code?

[ewanhowell0]

I am trying to follow the Shopify Apps guide on https://shopify.dev/apps/getting-started/build-app-example/frontend and am currently on the frontend section. Step 3 says to add the code, and then step 4 says to verify that the loading markup appears. When I add the code however, nothing appears.

  

[johngoss]

I have the same problem did you figure it out?

[johngoss]

If you are experiencing this you may  be using the wrong jsx file. Make sure to use the one in your frontend/pages  folder not just the frontend folder. So you are looking to edit the file

web/frontend/pages/index.jsx