Element UI version

2.15.13

OS/Browsers version

MacOs Ventura 13.2.1 (22D68) / Chrome 110.0.5481.177 (arm64)

Vue version

2.7.14

Reproduction Link

https://element.eleme.io/#/en-US/component/button

Steps to reproduce

Go on https://element.eleme.io/#/en-US/component/button
Open Google Lighthouse in dev tool, run Accessibility test

What is Expected?

No Accessibility error.

What is actually happening?

Buttons do not have an accessible name
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers.
https://dequeuniversity.com/rules/axe/4.4/button-name?utm_source=lighthouse&utm_medium=devtools
Failing Elements
button.el-button

Suggestions : could provide default title and/or aria-label ? With override through props ?