There are several times that this had happened to me. I don't know if any of you have gotten this but sometimes once I have arranged the formations of my army before Starting the Battle, when I clicked the Start Battle button and move my army forward in the formation that I left it with, it automatically changes to a new formation which I didn't want to! This annoys me as I have to rearranged my wanted formation again...
How can the AI select your units formation for you? How can you stop this auto formation and keep yours all the time?
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