Stores cannot be used in async components

[ottomated]

Describe the bug

If any stores are used in an async component, the $$cleanup function gets injected in a different function than it's called.

<script>
  import {writable} from 'svelte/store';
  const store = writable('world');
  await 'anything';
</script>

<h1>Hello {$store}!</h1>

$setup_stores gets called inside the async $body function, but $$cleanup goes in the actual component body.

Reproduction

reproduction

Logs

$$cleanup is not defined in <unknown> in __wrapper.svelte

System Info

svelte 5.36.8 in playground

Severity

blocking an upgrade