How to use Exposed Filter criteria form for Advanced forum I'm trying to modify my Advanced forum topic list Master view to have an exposed filter so that my users can search for topics.

However, after even a clean install with simplytest.me gives me the same problem: while entering a search query into the exposed form, the user will be redirected to the front page.
This is not a solution, but might help toward writing one.

I found that the redirected page url had appended something like this:

?sid[]=6

which, when I appended to the forum page url, worked as desired - filtering as desired. So the url is created without the forum page part, just appending the above to the main site url part.