vue/no-undef-components : ignore patterns includes children

[Ericlm]

Checklist

• I have tried restarting my IDE and the issue persists.
• I have read the FAQ and my problem is not listed.

Tell us about your environment

• ESLint version: latest
• eslint-plugin-vue version: latest
• Vue version: latest
• Node version: latest
• Operating System: macOS 15.7 (24G222)

Please show your full configuration:

import { globalIgnores } from 'eslint/config'
import { defineConfigWithVueTs, vueTsConfigs } from '@vue/eslint-config-typescript'
import pluginVue from 'eslint-plugin-vue'

// To allow more languages other than `ts` in `.vue` files, uncomment the following lines:
// import { configureVueProject } from '@vue/eslint-config-typescript'
// configureVueProject({ scriptLangs: ['ts', 'tsx'] })
// More info at https://github.com/vuejs/eslint-config-typescript/#advanced-setup

export default defineConfigWithVueTs(
  {
    name: 'app/files-to-lint',
    files: ['**/*.{ts,mts,tsx,vue}'],
  },

  globalIgnores(['**/dist/**', '**/dist-ssr/**', '**/coverage/**']),

  pluginVue.configs['flat/essential'],

  {
    rules: {
      "vue/no-undef-components": ["error", {
        "ignorePatterns": ['Stuff']
      }]
    },
  },

  vueTsConfigs.recommended,
)

What did you do?
When having an app with global components using a name like "Switch", all components starting with "Switch" are ignored (event if they don't exist at all). So things like SwitchSomething or SwitchStuff will be considered okay.

// In App.vue
<script setup lang="ts">
</script>

<template>
  <Stuff></Stuff>

  <!-- Ignored but shouldn't -->
  <StuffHello></StuffHello>
</template>

<style scoped></style>

What did you expect to happen?
StuffHello should be reported, because I only ignored Stuff, not StuffHello.

What actually happened?
StuffHello is ignored, as well as Stuff and any other component starting with the name Stuff.

Repository to reproduce this issue
https://github.com/Ericlm/eslint-no-undef-comp

[Ericlm]

This is due to the patterns not working on the range (^pattern$) but working on pattern.