Mirror Painting follow with pixel perfect

[Dashy22]

What are you trying to do, and what do you expect to happen?

Just doing a mirrored drawing on a cube with pixel perfect on and expect the image to be symmetrical.

What happens instead?

It is not symmetrical, right side was the one I drew on.

Model format in which the issue occurs

GeckoLib Animated Model

Blockbench variant

Program

Blockbench version

4.10.3

Operating System

windows

Installed Blockbench plugins

Gecko-Lib