Find & Replace returning empty

Hi, everyone:

I need to do a Find & Replace but while I am able to find the correct location and calculate the correct replacement, the result of the complete command is empty:

Screenshot 2023-03-24 193355

I have been expecting :find & Replace to be the same as Replace by. Both of them are evaluated as Lists of Texts:

Screenshot 2023-03-24 192304

What am I not understanding?

Thank you.

your find and replace looks like it may be finding and replacing on the curren’t cells text which you are ‘minus item’ in the dynamic expression.

I don’t know the rest of the setup, but potentially the minus item operator is not needed and seems to me to be the problem