Flatten result with 2.10 looks lighter than with 2.8 or ImageMagick
GIMP version: 2.10.4
Operating System: ubuntu 18.04 LTS
Package: installer from add-apt-repository ppa:otto-kesselgulasch/gimp
Description of the bug
flatten file with transparency doen't work i get expected result with convert -flatten on command line
original file with transparency
Reproduction
Is the bug reproducible? always Reproduction steps:
- load Allah-azdou#1.svg.png
- export as Allah-azdou#1.svg.gimp.flatten.bug.png
…
Expected result: black, dark and light gray
Actual result: black and light gray (missing dark gray)
Additional information
If you have a backtrace for a crash or a warning, paste it here.