[Bug Report] <el-select> selected value is too long on Firefox

[15195965090]

Element UI version

2.15.14

OS/Browsers version

firefox 131.0.3

Vue version

2.7.16

Reproduction Link

https://jsfiddle.net/j6Lexct8/10/

Steps to reproduce

el-select fixed width, if the selected option is too long, the value selected by el-select will show the front part in Google Chrome, which is normal, and only the back part will be displayed on Firefox
choose a longer option on firefox

What is Expected?

the value selected by el-select will show the front part in firefox

What is actually happening?

the value selected by el-select showed the back part in firefox