[NEXT-1235] Build size increased a lot since version 13.4.4-canary.2

[bbsweb]

Verify canary release

• I verified that the issue exists in the latest Next.js canary release

Provide environment information

Operating System:
  Platform: linux
  Arch: x64
  Version: #22 SMP Tue Jan 10 18:39:00 UTC 2023
Binaries:
  Node: 18.14.2
  npm: 9.5.0
  Yarn: 1.22.19
  pnpm: N/A
Relevant packages:
  next: 13.4.4-canary.2
  eslint-config-next: 13.4.3
  react: 18.2.0
  react-dom: 18.2.0
  typescript: 5.0.4

Which area(s) of Next.js are affected? (leave empty if unsure)

App directory (appDir: true)

Link to the code that reproduces this issue or a replay of the bug

https://codesandbox.io/p/sandbox/build-size-increased-a-lot-1f3wbj

To Reproduce

in version 13.4.4-canary.1, build size is normal

Route (app)                                Size     First Load JS
─ ○ /                                      141 B          77.2 kB
+ First Load JS shared by all              77.1 kB
  ├ chunks/139-de01d39b7894378c.js         24.7 kB
  ├ chunks/2443530c-d4a6bd7fc7f21e3c.js    50.5 kB
  ├ chunks/main-app-86b9b326f9ccb644.js    211 B
  └ chunks/webpack-8074fabf81ca3fbd.js     1.61 kB

Route (pages)                              Size     First Load JS
─ ○ /404                                   178 B          83.8 kB
+ First Load JS shared by all              83.6 kB
  ├ chunks/main-bbf9124d48654571.js        81.8 kB
  ├ chunks/pages/_app-c544d6df833bfd4a.js  192 B
  └ chunks/webpack-8074fabf81ca3fbd.js     1.61 kB

when update to 13.4.4-canary.2 or later, build size increased a lot

Route (app)                                Size     First Load JS
─ ○ /                                      145 B           122 kB
+ First Load JS shared by all              122 kB
  ├ chunks/2443530c-d4a6bd7fc7f21e3c.js    50.5 kB
  ├ chunks/488-441ec15fc214c3f1.js         24.7 kB
  ├ chunks/framework-6f53985fc108c1c2.js   45.1 kB
  ├ chunks/main-app-cee8edc8d4289322.js    218 B
  └ chunks/webpack-8074fabf81ca3fbd.js     1.61 kB

Route (pages)                              Size     First Load JS
─ ○ /404                                   181 B          74.7 kB
+ First Load JS shared by all              74.5 kB
  ├ chunks/framework-6f53985fc108c1c2.js   45.1 kB
  ├ chunks/main-5f68985cd09b61f4.js        27.6 kB
  ├ chunks/pages/_app-b555d5e1eab47959.js  195 B
  └ chunks/webpack-8074fabf81ca3fbd.js     1.61 kB

Describe the Bug

build size increased a lot

Expected Behavior

reduce build size

Which browser are you using? (if relevant)

Chrome 112.0.5615.121

How are you deploying your application? (if relevant)

next start

_NEXT-1235

[DuCanhGH]

Some change caused Next to start bundling react-dom twice, likely to be #50128.

[github-actions]

This closed issue has been automatically locked because it had no new activity for a month. If you are running into a similar issue, please create a new issue with the steps to reproduce. Thank you.