Local icon 404 after nuxi generating if with :name="flag?'my-icon:icon-a':'my-icon:icon-b'"

[gyhyfj]

Re product:
In index.vue:

const flag = ref(true)
// ...

<Icon :name="flag ? 'my-icon:a' : 'my-icon:b'" />
<!-- OR -->
<Icon name="my-icon:a" v-if="flag" />
<Icon name="my-icon:b" v-else />

in nuxt.config.ts

icon: {
  provider: 'server',
  customCollections: [
    {
      prefix: 'my-icon',
      dir: './assets/icon/svg',
    },
  ],
},
// ...
nitro: {
  preset: 'static',
},

If toggle value of flag,
everything works well in development,
but it throws 404 error for my-icon:b after building and generating.
(it works well with v-show)

Project info:

------------------------------
- Operating System: Windows_NT
- Node Version:     v22.8.0
- Nuxt Version:     3.16.0
- CLI Version:      3.23.0
- Nitro Version:    2.11.6
- Package Manager:  [email protected]
- Builder:          -
- User Config:      modules, icon, colorMode, shadcn, fonts, googleSignIn, app, imports, css, vite, nitro, compatibilityDate, telemetry
- Runtime Modules:  @nuxtjs/[email protected], @nuxt/[email protected], @nuxt/[email protected], @nuxt/[email protected], @nuxt/[email protected], @pinia/[email protected], pinia-plugin-persistedstate/[email protected], @nuxt/test-utils/[email protected], @nuxtjs/[email protected], [email protected], @vueuse/[email protected], [email protected]
- Build Modules:    -
------------------------------