RSC build issue causing two react copies

[nsams]

Reproduction: https://stackblitz.com/edit/github-tuaskywc

To me it looks like there are two copies of react: on in deps_ssr/chunk-S4QPGXQK.js and swiper-react.mjs loads node_modules/react/cjs/react.development.js.

Can someone guide me what could be the problem here?

Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breaking the Rules of Hooks
3. You might have more than one copy of React in the same app
See https://react.dev/link/invalid-hook-call for tips about how to debug and fix this problem.
TypeError: Cannot read properties of null (reading 'useState')
    at process.env.NODE_ENV.exports.useState (file:///home/projects/github-tuaskywc/node_modules/react/cjs/react.development.js#cjs:1263:33)
    at Swiper (file:///home/projects/github-tuaskywc/node_modules/swiper/swiper-react.mjs:157:58)
    at Object.react_stack_bottom_frame (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:13069:18)
    at renderWithHooks (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:9609:24)
    at renderElement (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:10291:41)
    at retryNode (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:10590:21)
    at renderNodeDestructive (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:10540:270)
    at finishFunctionComponent (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:9627:238)
    at renderElement (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:9904:13)
    at renderElement (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:10366:17)
TypeError: Cannot read properties of null (reading 'useState')
    at process.env.NODE_ENV.exports.useState (file:///home/projects/github-tuaskywc/node_modules/react/cjs/react.development.js#cjs:1263:33)
    at Swiper (file:///home/projects/github-tuaskywc/node_modules/swiper/swiper-react.mjs:157:58)
    at Object.react_stack_bottom_frame (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:13069:18)
    at renderWithHooks (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:9609:24)
    at renderElement (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:10291:41)
    at retryNode (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:10590:21)
    at renderNodeDestructive (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:10540:270)
    at finishFunctionComponent (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:9627:238)
    at renderElement (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:9904:13)
    at renderElement (/home/projects/github-tuaskywc/node_modules/.vite/deps_ssr/chunk-S4QPGXQK.js?v=307347dd:10366:17)

[hi-ogawa]

This is same as #684 (comment). The package swiper doesn't specify react in its dependencies/peerDependencies, so react version is inherently ambiguous.
On Vite RSC plugin, this can be workarounded by adding noExternal: ['swiper'] like https://stackblitz.com/edit/github-tuaskywc-r6idvqqa?file=vite.config.ts