表格组件columns如果是computed，resizable设置拖拽不生效

[sculiaojin]

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

Version

4.2.3

Environment

vue3，chrome

Reproduction link

https://next.antdv.com/components/table-cn#api

Steps to reproduce

无

What is expected?

设置resizable可以拖拽

What is actually happening?

表格组件columns如果是computed，resizable设置拖拽不失效，handleResizeColumn方法中col丢失了响应式

[pavitra-infocusp]

True. The resize effect only comes into effect after some other action like sorting a column.

[github-actions]

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