[Component] [table] Columns duplicate when "pageTransition" is used

[Fukao0129]

Bug Type: Component

Environment

• Vue Version: 3.4.26
• Nuxt Version: 3.9
• Element Plus Version: 2.7.2
• Browser / OS: Chrome 123.0.6312.124 / Windows11
• Build Tool: Vite

Reproduction

Related Component

• el-table

Reproduction Link

Github Repo

Steps to reproduce

↓What I did to create the reproduction. ① Add "pageTransition" to nuxt.config.ts. ② Create table.vue and table directory, and create index.vue in the table directory. ③ Place NuxtPage tag in table.vue. ④ Use el-table tag in index.vue. ↓How to reproduce. ⑤ Open the root page. ⑥ Click the link and move to "table" page.

What is Expected?

Each column is rendered one by one.

What is actually happening?

The same columns are rendered twice, duplicating two by two.

Additional comments

The reason why I need table.vue. https://stackoverflow.com/questions/74637529/router-link-active-nuxt-3-vuejs-on-nested-routes-not-applying-to-parent/74748684