Saving my images as ".png" causes a distortion in the RGB black colors "0.0.0" and "1.1.1" after reloading the image.
how to recreate the bug:
1> load the before_distorted.png (attached)
2> pick the tool paint bucket and set tolerance to 0% and turn off anti-aliasing.
3> Replace the white color "255.255.255" with black "0.0.0". The engine in the image is outlined with RGB color "1.1.1" This will remain after changing the white to black "0.0.0"
4> save the image as "png."
5> reload the image and replace the black "0.0.0" again with color "255.255.255" and you will get the distorted image (Attached).