On [[Special:Search]] focus is always set on the search input field. This is useful when making a new search. But when showing results from a previous search you want to be able to scroll down without having to unfocus first.
Exepcted behaviour:
- visiting [[Special:Search]] without search results:
- focus is on search input
- you can start typing your search
- visiting [[Special:Search/Some search]] displaying search results:
- focus it is not on input
- (not having to unfocus) start scrolling using PageDown/PageUp or arrow keys
This was fixed for earlier versions of search (then used by Wikipedia) in T11939 and T78637, but is now broken again (Regression).