[Style] [table] 表格内容溢出时，鼠标移入显示的tooltip背景色显示无效

[wanWanWei]

Bug Type: Style

Environment

• Vue Version: 3.2.0
• Element Plus Version: 2.7.3
• Browser / OS: chrome
• Build Tool: Webpack

Reproduction

Related Component

• el-table

Steps to reproduce

下载最新包会发现表格内容溢出部分，鼠标移入导致tooltip无背景色，下载2.3.12版本就没问题。playground无复现，本地代码有复现

What is Expected?

表格内容溢出时，tooltip背景色正常

What is actually happening?

背景色消失

Additional comments

(empty)

[webvs2]

可以做一个在线复现例子吗

[github-actions]

Hello @wanWanWei. Please provide an online reproduction demo by clicking this link or a minimal GitHub repository. Issues marked with need reproduction will be closed if they have no activity within 3 days.

你好 @wanWanWei, 我们需要你提供一个在线的重现实例以便于我们帮你排查问题。可以通过点击 此处 创建或者提供一个最小化的 GitHub 仓库。3 天内未跟进此 issue 将会被自动关闭。