Bug: using `$props.id()` or `css='injected'` in a component rendered in `svelte:head` crashes ssr

[paoloricciuti]

Describe the bug

If you use any of this features in a component and ssr that component in svelte:head it crashes ssr

Reproduction

https://www.sveltelab.dev/9p66cg2f0vimutg

Logs

System Info

-

Severity

annoyance