Describe the bug
I'm writing interactive documentation with Code Hike.
When using codehike's "Code mentions" feature, island.js failed to correctly parse and add mention effects, while the same code worked in codehike's examples/vite.
Reproduction
see https://codesandbox.io/p/sandbox/codehike-demo-jlzjwv
and see "Open devtool" -> "Preview:5173" -> "Click to view" -> "Menu" -> "Astro" in https://codesandbox.io/p/sandbox/ancient-tdd-zlh9qn?file=%2Fisland-app%2Fdocs%2F.island%2Fconfig.ts%3A39%2C37
Expected behavior
see https://codehike.org/docs/ch-section#code-mentions
System Info
Additional context
No response
Validations