>>291407651
You did it wrong. You animated the wings WITH the avatar itself. You can't use that flapping animation.

Like the instructions earlier:
Import the wings into the scene and outside of your avatar.
Create an animation on the wings itself. This way, the animation hierarchy is isolated on the wings.
This will create the animation controller file and animation file for the wings. You shouldn't have to move any of this around if you're doing it right. (But we can check later if you want to understand animations more.)
Move the wings to the desired bone/position.