FIX: Don't update the last read post when disable jump reply is set

lib/post_creator.rb

@@ -413,6 +413,7 @@ class PostCreator
   def track_topic
     return if @opts[:auto_track] == false
 
+    unless @user.user_option.disable_jump_reply?
       TopicUser.change(@post.user_id,
                        @topic.id,
                        posted: true,
@@ -425,6 +426,7 @@ class PostCreator
                                user_id: @post.user_id,
                                post_number: @post.post_number,
                                msecs: 5000)
+    end
 
     if @user.staged
       TopicUser.auto_watch(@user.id, @topic.id)