FIX: allows for target topic to be out of viewport

Sometimes the target topic can be out of the viewport and this was causing failing specs.

Author: jjaffeux

spec/system/page_objects/components/topic_list.rb

@@ -4,11 +4,11 @@ module PageObjects
   module Components
     class TopicList < PageObjects::Components::Base
       def has_assigned_status?(topic)
-        page.has_css?("#{topic_list_item_assigned(topic)}")
+        page.has_css?("#{topic_list_item_assigned(topic)}", visible: :all)
       end
 
       def has_unassigned_status?(topic)
-        page.has_no_css?("#{topic_list_item_assigned(topic)}")
+        page.has_no_css?("#{topic_list_item_assigned(topic)}", visible: :all)
       end
 
       private