When I was using react-router-dom for local development, I created a level 2 routing refresh page that resulted in the root resource not being found

[hideInEye]

nodejs: v18.18.0
pnpm: v7.1.3
When I use react-router6 When the version was developed locally, the secondary route I created could not find the corresponding resource file when refreshing the page. I configured historyApiFallback:true in webpack-dev-server. At that time, there was no problem for me to write level 1 in path, like dish/manager. I don't know where I did anything wrong, I'm used to this way of writing.
This is the minimum implementation repository: https://github.com/hideInEye/react-router-v6-demo.git