tabs标签组件为什么一直闪动

[workCleaner]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

1.7.7

Environment

node v16.20、vue v2.5.17

Reproduction link

Steps to reproduce

当我设置tabs长度为50%，对应每个tabs之间有一定的margin就导致一直闪动

What is expected?

我大致知道是组件内部做出的计算，导致margin意外触发了这个bug。我需要的是如何把tabs居中且占满全部的剩余宽度，有没有更好的办法

What is actually happening?

界面展示正常但是会一直闪动

[selicens]

[workCleaner]

感谢