Good to hear but just to make sure we are talking about the same bug, I am not saying the folder colors were simply cleared once I migrated my project from 4.6 to 4.7.
The colors just never save even if I don’t migrate the project (I created it on 4.7 so it never asked me to convert/migrate it). I’m assuming its the same bug and that it’s caused by having created the project on a version of the editor that is not exactly the same as the one im currently using.