Find and Replace not working in Dreamweaver 2021

I am doing some maintenance after a number of issues I have found using Google Analytics.

I am trying to find

<meta content="INDEX,FOLLOW"/> and replace it with

<meta name="robots" content="INDEX,FOLLOW"/>

I deleted the name="robots" as it is duplicated in my header. I used the Validator W3 and I got this

hence I want to replace the deletion. With this I get no error.

Below are the sections of my code I am talking about.

Thanks in advance!