[Component] [select, select-v2] select 和 select-v2组件的header slot 表现不一致

[VictorWu90]

Bug Type: Component

Environment

• Vue Version: 3.3.8
• Element Plus Version: 2.5.6
• Browser / OS: Microsoft Edge 版本 122.0.2365.52 (正式版本) (64 位)
• Build Tool: Vite

Reproduction

Related Component

• el-select
• el-select-v2

Reproduction Link

Element Plus Playground

Steps to reproduce

select-v2组件中 options为空的时候不会渲染header slot

What is Expected?

select-v2组件中 options为空的时候也会渲染header slot，与select组件交互一致

What is actually happening?

select-v2组件中 options为空的时候不会渲染header slot

Additional comments

(empty)

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

此 issue 已被自动锁定，因为关闭后没有任何近期活动。如果有相关 bug，请重新创建一个新 issue。