:global applied to multiple selectors should be an error #5907
Description
Describe the bug
Prefixing a css global to give it scope only scopes the first selector.
To Reproduce
https://svelte.dev/repl/aaed36026d014e34b45aedef9630b55f?version=3.31.2
Expected behavior
article.svelte-1nz7a1b div.svelte-1nz7a1b h1, article.svelte-1nz7a1b div.svelte-1nz7a1b h2, article.svelte-1nz7a1b div.svelte-1nz7a1b h3 { background-color: red; }Current behaviour
article.svelte-1nz7a1b div.svelte-1nz7a1b h1, h2, h3 { background-color: red; }Information about your Svelte project:
Latest svelte repl.
Severity
Not severe.