Bug URP Shader Graphic 'replace color' doesn't work on mobile

Hey.

I'm creating a shader to replace the sprites colors, the shader is created from the 'replace color' of the URP Shader Graph.

The shader works perfectly in the editor and on windows, but it doesn't work on mobile, it's as if the '_from' field only recognizes the white color.

Do you know how I can resolve this? I'm frustrated.

Attached you can see how the shader is assembled.
I'm using unity LTS 2021.

 

Anyone or any workaround for this? I'm having the same issue with Replace Color on android. I'm using LTS 2020.

 

If the texture is using compression the colors can change slightly.

 

Hi, I'm using pixel art with sprite compression set to None. Tested the shader in PC build and works. It's in android that it's not working. I have almost the same shader graph as @DragonCrystal

 

1. Does this work properly in windows builds? (To check if it's just android or a general build issue)
2. If yes, I suggest filing a bug report for this issue