Hi Jannis,
I have a module and component instance with the same filter for joomla articles to search only in 'one' category.
There is a weird behaviour, when searching with two or more word phrases.
So when I search for the word 'pro' the live result is okay, but searching for 'pro out' I get also categories in the live search. But in the configuration the is 'Seach Categories' Option is disabled?
Regards,
Marc