Menu icons not visible in the AF3 Linux version
Observed behavior
Opening a menu from the bar or an arbitrary context menu shows the menu, but the icons corresponding to the menu entries are not visible. This misbehavior can be observed both in Gnome/GTK and KDE/QT environments.
How to reproduce
Start AF3 (developer installation) under linux and open a menu from the bar or a context menu.
Background
According to multiple entries about missing menu icons in eclipse (Google), the display of menu icons is controlled via some settings in gconf/dconf. However, none of the described solutions solved the problem in a KDE/QT environment.
(from redmine: issue id 2407, created on 2015-08-06, closed on 2016-07-12)