Modding Help tech console hologram parts doesn't blink again

So, i try to make a sprite replacement mod for tech console hologram.

Its working, the sprite replaced. but, the body parts isn't blinking when selected.

Well, that isn't the real problem what i want to say. the problem is when i remove that mod, the original hologram isn't blinking too.

Actualy its blinking, but its blinking in the back. so its can't see if its blinking.

There's nothing wrong about my sprites file. its just a simple sprite replacement mod. is it because i insert ".metadata" file to my mod?. well, its doesnt seem that is the reason.

well.. help me?

 

Ah, i fixed this problem.
i edited the "techupgradegui.config" file.
i added "zlevel" : -1 bellow the "imgsuit"