> Some apps don't have proper icons (because they don't set properly app_id, but KDE works around that). How exactly? I experienced such issue in KDE with Fire

> Some apps don't have proper icons (because they don't set properly app_id, but KDE works around that). How exactly? I experienced such issue in KDE with Firefox for instance (since I'm using a beta version) and had to create a couple of custom .desktop files to address it.