Idol animation (change direction) is working correctly, but walk animation is not working.
When I checked Animator in Unity, I noticed that there was no transition when I pressed WASD.
I thought it might be due to the fact that "Auto Animation" is unchecked in Combatants->Combatants.
However, in the completed version, that item is not on.
Who/What (function) performs the animation transition with walking?