[bug] NextJs 14.2 - Redirect error from server action due to cookie storage

[jpcrinon]

Link to minimal reproducible example

https://wagmi-redirect-error-nextjs-production.up.railway.app/

Summary

With the lastest nextjs version, redirect from a server action cause an error due to cookie state.
Cookie state json encoding seems to be broken at some point.

Source repo :
https://github.com/jpcrinon/wagmi-redirect-error-nextjs

Stack trace:
⨯ SyntaxError: Unexpected token '%', "%7B%22stat"... is not valid JSON
at JSON.parse ()
at RootLayout (./src/app/layout.tsx:29:85)
at stringify ()
at AsyncLocalStorage.run (node:async_hooks:346:14)

List of related npm package versions

"dependencies": {
"@tanstack/react-query": "^5.32.0",
"@web3modal/wagmi": "^4.1.11",
"next": "^14.2.3",
"react": "18.2.0",
"react-dom": "18.2.0",
"viem": "^2.9.28",
"wagmi": "^2.7.0"
},
"devDependencies": {
"@types/node": "20.11.5",
"@types/react": "18.3.1",
"eslint": "8.56.0",
"eslint-config-next": "14.1.0",
"typescript": "5.3.3"
}

[linear]

W3M-306 [bug] NextJs 14.2 - Redirect error from server action due to cookie storage