create demo app behaviour

[fredguth]

Describe the bug

When creating a svelte-kit app npm create svelte my-app with the option SvelteKit demo app, the todos app is not working properly in localhost:3000/todos. The todo/done checkbox does not keep its state. If you change a task to done it goes back to not done state.

Reproduction

1. npm create svelte my-app with the option SvelteKit demo app.
2. go to my-app folder and yarn`
3. npm run dev --- ---open
4. go to localhost:3000/todos
5. create some todos and then check one of them. It changes to done and then after some seconds, it goes back to not done. See: https://share.getcloudapp.com/jkuXv7v9

Logs

No response

System Info

Mac M1 with MacOS 12.4
Chrome Version 103.0.5060.53 (Official Build) (arm64)

Severity

annoyance

Additional Information

The matter with this possible bug is that it affects new users of svelte-kit.