How to save edited date picker value from a table to the temporary state?

I am trying to save my changes to the temporary state from my table, but I can't set the value from the date picker column successfully.

I expected to get a date value.

截圖 2021-12-13 下午10.45.41

However, I got an empty object.

截圖 2021-12-13 下午10.46.03

My record update data is as below.

截圖 2021-12-13 下午10.49.37

How do I get the right value? Thank you!

Check out this post: Using setIn() to change a temp state variable