Question I need to locate a sprite position from an atlas, it doesn't working...

Code (csharp):

1.  
2.             void OnSuccess(RawImage holder, Sprite sprite, object data)
3.             {
4.                 holder.texture = sprite.texture;
5.                 Vector2 pos = new Vector2(sprite.textureRect.x / sprite.texture.width, sprite.textureRect.y / sprite.texture.height);
6.                 Vector2 size = new Vector2(sprite.textureRect.width / sprite.texture.width, sprite.textureRect.height / sprite.texture.height);
7.                 holder.uvRect = new Rect(pos, size);
8.             }
9.             void OnSuccess(MeshRenderer holder, Sprite sprite, object data)
10.             {
11.                 holder.material.mainTexture = sprite.texture;
12.                 holder.material.mainTextureScale = new Vector2(sprite.textureRect.width / sprite.texture.width, sprite.textureRect.height / sprite.texture.height);
13.                 holder.material.mainTextureOffset = new Vector2(sprite.textureRect.x / sprite.texture.width, sprite.textureRect.y / sprite.texture.height);
14.             }
15.  

It worked correctly on Unity2018.4, but it doesn't work on Unity2019.4, the value of textureRect.x or y is zero.

 

The sprite is get from an SpriteAtlas