Why pluginVue must before pluginReact when both support Vue and React

[baoanj]

I need both support Vue and React in a project by multi-page

but plugins: [pluginReact(), pluginVue()], will cause error [VueLoaderPlugin Error] No matching use for vue-loader is found.

and plugins: [pluginVue(), pluginReact()], work well

I want to know the reason.

[baoanj]

rsbuild.config.ts

import { defineConfig } from '@rsbuild/core'
import { pluginReact } from '@rsbuild/plugin-react'
import { pluginVue } from '@rsbuild/plugin-vue'

export default defineConfig({
  // plugins: [pluginReact(), pluginVue()], // error   [VueLoaderPlugin Error] No matching use for vue-loader is found.
  plugins: [pluginVue(), pluginReact()], // work
  source: {
    entry: {
      react: './src/react.tsx',
      vue3: './src/vue3.ts'
    }
  },
  html: {
    template({ entryName }) {
      const templates = {
        react: './static/react.html',
        vue3: './static/vue3.html'
      }
      return templates[entryName] || './static/react.html'
    }
  }
})

vue-loader is installed

[chenjiahan]

This will be fixed by #4713