[Bug]: "chunkSplit.forceSplitting" doesn't work when the chunk splitting strategy is "single-vendor"

[patricklafrance]

Version

System:
    OS: Windows 11 10.0.22631
    CPU: (20) x64 13th Gen Intel(R) Core(TM) i7-13700H
    Memory: 12.19 GB / 31.62 GB
  Browsers:
    Edge: Chromium (127.0.2651.74)
    Internet Explorer: 11.0.22621.3527

Details

When performance.chunkSplit.forceSplitting is defined and the chunking strategy is "single-vendor":

performance: {
    chunkSplit: {
        strategy: "single-vendor",
        forceSplitting: {
            "react": /node_modules[\\/]react/
        }
    }
}

I would expect in this example, that a react chunk would extracted out of the vendor chunk.

Reproduce link

.

Reproduce Steps

Add the following configuration to a React application:

performance: {
    chunkSplit: {
        strategy: "single-vendor",
        forceSplitting: {
            "react": /node_modules[\\/]react/
        }
    }
}

I would expect that a react.js file would be generated in the dist folder.

[chenjiahan]

Thank you, this will be fixed in the next release