Syntax highlighting for {@attach} directive is missing

[vyconm]

Is this related here or am I completely out of the loop?

[OliverBeckwith]

I think the issue lies in the tree-sitter grammar for Svelte, that this extension uses. I raised an issue there: tree-sitter-grammars/tree-sitter-svelte#18 a while ago. Seems like there is a PR up that will address it.

[hyunbinseo]

Is snippet highlight also an upstream issue?