1 person reported

All time, since Sep 17.

Nested next/dynamic CSS missing

“VariantY therefore paints without display: flex and without its 62% / 38% column widths, then reflows when the stylesheet lands.”

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I hit this bug: rapsheet.dev/sheets/next-js/issues/4226/file
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Nested next/dynamic CSS missing from SSR HTML with Turbopack. In App Router builds, a dynamic component loaded inside another dynamic component paints unstyled, then shifts when CSS loads after hydration.

Is this your bug?

File my report
Where
Turbopack builds
Versions
16.3.4
Platforms
macOS
How bad
Cosmetic: looks wrong, still works.

Not quite your bug?

  1. Dynamic CSS in other route's entry2 people
  2. JS chunks downloaded twice5 people
  3. Loaders get stale file content2 people

Original reports2, newest first

  1. Turbopack: nested next/dynamic gets no SSR stylesheet link, causing FOUC and layout shift (App Router)On GitHub#98804
  2. Turbopack: nested next/dynamic gets no SSR stylesheet link, causing FOUC and layout shift in App RouterOn GitHub#98803

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