FIX: use category's default sort order in latest & unseen filters only. (#14571)

Previously, even the top topics filter rendered all the topics in default sort order.

lib/topic_query.rb

@@ -408,6 +408,7 @@ class TopicQuery
   end
 
   def create_list(filter, options = {}, topics = nil)
+    options[:filter] ||= filter
     topics ||= default_results(options)
     topics = yield(topics) if block_given?
 
@@ -636,9 +637,10 @@ class TopicQuery
       result = result.references(:categories)
 
       if !@options[:order]
+        filter = (options[:filter] || options[:f])
         # category default sort order
         sort_order, sort_ascending = Category.where(id: category_id).pluck_first(:sort_order, :sort_ascending)
-        if sort_order
+        if sort_order && (filter.blank? || [:latest, :unseen].include?(filter))
           options[:order] = sort_order
           options[:ascending] = !!sort_ascending ? 'true' : 'false'
         else