[Nuxt] How to use Pinia in plugin from custom module?

[lukaszflorczak]

Hey. I use Pinia in the Nuxt plugin with success:

export default defineNuxtPlugin(async ({ $pinia }) => {
  const store = useMyStore($pinia)
})

But yesterday I extracted some of my app logic to a custom module:

modules/
  auth/
    components/
    plugins/
    stores/
    module.ts

The module is loaded correctly. I want to use auth module store in auth plugin (the plugin is added by addPlugin() in module.ts). I am doing exactly the same as with a standard plugin, but in that case, $pinia is undefined. I added console.logs to Pinia module and my module and it looks like the Pinia is loaded first.

I don't know if I'm doing something wrong or if it's a Pinia or Nuxt problem?