Vite does not load proper build (server) on ssr webworker build

While building the ssr bundle with ssr.target = "webworker", it looks like the default web builds of vite is being bundled. I have these in my vite config but it is no help.

resolve: {
  conditions: ["worker", "webworker"],
},

Only when I add aliases to correct builds, then it works:

resolve: {
  conditions: ["worker", "webworker"],
  alias: {
    "solid-js/web": "solid-js/web/dist/server",
    "solid-js": "solid-js/dist/server",
  },
},

Here's my complete config:

{
  appType: "custom",
  resolve: {
    conditions: ["worker", "webworker"],
    alias: {
      "solid-js/web": "solid-js/web/dist/server",
      "solid-js": "solid-js/dist/server",
    },
  },
  build: {
    outDir: "dist",
    manifest: false,
    chunkSizeWarningLimit: 1024 * 1024,
    emptyOutDir: false,
    ssrEmitAssets: false,
    copyPublicDir: false,
    assetsDir: ".worker",
    rollupOptions: {
      input: "virtual:worker-entry",
      output: {
        entryFileNames: "_worker.js",
        inlineDynamicImports: false,
      },
    },
    ssr: true,
  },
  ssr: {
    target: "webworker",
    noExternal: true,
  },
};

Reproduce the SSR webworker build with the provided Vite configuration, first checking how the plugin passes ssr.target and resolve.conditions into dependency resolution. Compare the output with and without the shown aliases; done when the server builds select the correct Solid builds without manual aliases.