Reactivity loss when using with @vue/compat about vue-demi HOT 1 OPEN

I figured out that to make vite apply the 'vue': '@vue/compat' alias inside vue-demi source it needs to be inlined like so:

 // vitest.config.js
 export default mergeConfig(
   viteConfig,
   defineConfig({
     test: {
       environment: 'jsdom',
       root: fileURLToPath(new URL('./', import.meta.url)),
+      server: {
+        deps: {
+          inline: ['vue-demi'],
+        },
+      },
     },
   }),
 );

However once I did that I got a different error:

 FAIL  repro.spec.js > maintains reactivity
TypeError: ref is not a function
 ❯ repro.spec.js:8:15
      6| test('maintains reactivity', async () => {
      7|  const vRef = vueRef(0);
      8|  const dRef = demiRef(0);
       |               ^
      9| 
     10|  const Comp = defineComponent({

When I stop there in debugger I can see that the vue-demi import is not quite like it should:

I'd expect __vite_ssr_import_3__.ref to evaluate to the same value as __vite_ssr_import_2__.ref. At this point I'm out of ideas and would appreciate any pointers

from vue-demi.