Skia + Reanimated Production Issue

React + Vite on a Cloudflare Worker. Skia + Reanimated doesn't work in production (npm run preview). Animations don't run at all, using the "Hello World" example in the Skia docs.

Reproduction Steps

1. Install dependencies:

   bun install

2. Build and preview in production mode:

   bun run preview

Expected vs Actual Results

• Expected: Circles are animated as shown in the Skia example
• Actual: Animations don't run at all

Notes

bun dev doesn't work either in this state, but for unrelated reasons. My larger project exhibits the same symptoms in production but works fine in dev. This reproduction specifically targets the production environment.