`NextIntlClientProvider` unexpectedly reads from headers

[amannn]

Discussed in #628

^{Originally posted by kjxbyz November 15, 2023}

Description

StaticGenBailoutError: Page with `dynamic = "error"` couldn't be rendered statically because it used `headers`. See more info here: https://nextjs.org/docs/app/building-your-application/rendering/static-and-dynamic#dynamic-rendering
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00:51:10.529 | at staticGenerationBailout (/vercel/path0/app/.next/server/chunks/570.js:1:81342)
00:51:10.529 | at headers (/vercel/path0/app/.next/server/chunks/41.js:13:49131)
00:51:10.529 | at /vercel/path0/app/.next/server/chunks/41.js:13:44243
00:51:10.529 | at /vercel/path0/node_modules/.pnpm/next@14.0.1_@babel+core@7.23.2_@opentelemetry+api@1.6.0_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/compiled/next-server/app-page.runtime.prod.js:108:5119
00:51:10.529 | at s (/vercel/path0/app/.next/server/chunks/41.js:13:44967)
00:51:10.529 | at e (/vercel/path0/app/.next/server/chunks/41.js:13:45059)
00:51:10.529 | at m (/vercel/path0/app/.next/server/chunks/41.js:13:46804)
00:51:10.529 | at em (/vercel/path0/node_modules/.pnpm/next@14.0.1_@babel+core@7.23.2_@opentelemetry+api@1.6.0_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/compiled/next-server/app-page.runtime.prod.js:76:10452)
00:51:10.529 | at /vercel/path0/node_modules/.pnpm/next@14.0.1_@babel+core@7.23.2_@opentelemetry+api@1.6.0_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/compiled/next-server/app-page.runtime.prod.js:76:22148
00:51:10.530 | at Object.toJSON (/vercel/path0/node_modules/.pnpm/next@14.0.1_@babel+core@7.23.2_@opentelemetry+api@1.6.0_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/compiled/next-server/app-page.runtime.prod.js:76:25726) {
00:51:10.530 | code: 'NEXT_STATIC_GEN_BAILOUT'

Mandatory reproduction URL (CodeSandbox or GitHub repository)

kjxbyz/tauri-starter#72

Reproduction description

Steps to reproduce:

1. git clone https://github.com/cyf/faforever-next
2. git fetch
3. git checkout origin/renovate/next-intl-3.x -b renovate/next-intl-3.x
4. pnpm i
5. pnpm build:app

Expected behaviour

When output is export, the build is normal