2 things:
- The find index plug in is not a visible element. You need to reference it in a text element.
- For your workflow to find the index, your data item can’t access the item inside the RG like that. (Your current syntax will return the value ‘1’ every time). You need to tell the plugin what search criteria you are looking for within the search list that you entered immediately above it.
So, it should probably be “search for posts created by current user:first item” if i understand what you are trying to achieve correctly.