Big shots, why do I copy other people's examples into my code and drag and drop them incorrectly?

The difference is that my React may be relatively high, and I have found that all elements have a transform attribute. Where is the problem; The example I referenced is https://tiandisheng.top/tools/drag VerticalDrag inside { "scripts": { "dev": "next dev", "build": "next build", "start": "next start", "lint": "next lint" }, "dependencies": { "next": "^15.0.3", "react": "^18.3.1", "react-beautiful-dnd": "^13.1.1", "react-dom": "^18.3.1" } }