How to implement the width of multiple columns in the middle of the table at the same time?

[dublove]

At the same time, change the width of the selected columns, but you cannot affect other columns.
I feel that there is no solution for this problem.
Perhaps some experts know the answer.
Maybe waiting for Adobe to improve?

[Tim Sheasby]

There is a free script that can do this called Auto Column - can be found at https://github.com/gsingelmann/indd_autocolumn

[dublove]

Great, but not very practical.
I think if Adobe can be improved as a basic function.
It can be achieved without a script, that's great.