autoCodeSplitting causes entire app rerender

[deft cairn]

When autoCodeSplitting is set to true in vite config, every time I change anything in a route.tsx file, entire app re-renders. If i extract the part I want to change in a separate file (so not only component but new file) then only the component itself re-renders.

Disabling the plugin makes everything work normally, ie. changing something in a route.tsx file doesn't rerender the entire app, just the part that got changed.

This is what vite outputs as being updated with autoCodeSplitting on:

[vite] hmr update /src/styles/globals.css, /src/providers/tanstack-router-provider.tsx, /src/routes/~_auth/~login/~route.tsx?tsr-split (x2)

(tanstack-router-provider.tsx is just a file where I inject the data into router context and return the tsr RouterProvider wrapper)

This is with off:

16:33:58 [vite] hmr update /src/routes/~_auth/~login/~route.tsx, /src/styles/globals.css

[sharp turret]

can you please provide a complete minimal example with exact repro steps?

[deft cairn]

any example just setting the option above to true, for eg forked basic file based routing example:
https://stackblitz.com/edit/tanstack-router-vtnul4?file=src/routes/index.tsx,vite.config.js,src/routes/_layout.tsx&preset=node

try changing anything inside any of the route files (index/posts/etc..) and you will see the entire page flashing instead of just the part in the route.

[sharp turret]

thanks, can you please create a github issue so this gets tracked?