When I create a mod that replaces some text with "text-screens-change.xml" and "text-tutorials-change.xml", the former works (in main menu etc.) but changes made in the latter doesn't seem to be reflected in the Learn to Play scenario. If I manually modify the data in assets file, it shows just as I change, thus I think Learn to Play scenario (and possible that Campaign as well) fails to hook the change in time.

Or is it that modifying Learn to Play scenario is totally discouraged? Basically what I'd like to do is just translating.