07-09-2018, 04:38 PM
It's a known issue: https://gitlab.gnome.org/GNOME/gimp/issues/1563
You could try the work-around of a version of the Legacy theme, as in this thread: https://www.gimp-forum.net/Thread-User-I...-on-W7-Pro
You could try the work-around of a version of the Legacy theme, as in this thread: https://www.gimp-forum.net/Thread-User-I...-on-W7-Pro