https://discussions.unity.com/t/why-ontriggerenter2d-multiple-times-if-the-object-has-an-animator/89220
Why OnTriggerEnter2d multiple times if the object has an animator? - Questions & Answers - Unity...
Dec 8, 2013 - If a player has a collision with the static image, then a collision happens 1 time. But if the image is animated, the repeated collision, even if the player...