For the sp_SearchForm() argument ‘searchScope’ I tried changing it to 2, for “All forums”, but it didn’t work. But I was able to change ‘searchIncludeDef’ to 3 just fine. I have a feeling it might be because on my forum overview page I’ve only got the “All forums” option. But then of course when I actually go into one of the forums, the options “Current forum” and “All forums” are there. Whereas with ‘searchIncludeDef’ on both the forum overview page and the forum pages all options are the same. On the forum overview page I have <input type=”radio” id=”sfradio2″ name=”searchoption” value=”2″ checked=”checked”>, but there is no value=”1″. So that’s probably causing a problem.
Currently I’m on the Barebones Child Framework theme but it happens with the Modern 2020 theme as well so I don’t think it is a theme issue.