Please see this image: https://pomskyownersassociation.com/wp-content/uploads/2019/01/Excerpt-Format.png
Notice, on my post grid, I used to have a button for "Read more". I think I did this with a hook that PostGrid gave me. I accidentally deleted the hook, and now I can't find what code to add! Could you please let me know where I can find the documentation (I know PostGrid posted it somewhere) to find where to add the read more button?
Welcome to our forum.
you can go layout editor to add elements like read more or others,
but i am not sure is this custom read more that added filter hook, if you previously asked on our forum please see your previous post at right sidebar under "Your previous support tickets."