Wrong focus annotation breaks render #377
Description
```js
mdxOptions = {
remarkPlugins: [
// focus(24:44)
[remarkCodeHike, { theme: "github-light" }],
anotherPlugin,
],
}
```shows nothing
{{ message }}
```js
mdxOptions = {
remarkPlugins: [
// focus(24:44)
[remarkCodeHike, { theme: "github-light" }],
anotherPlugin,
],
}
```shows nothing