Since [1] KIconThemes supports the Icon Scale attribute from the Icon Theme Specification [2]. Breeze should provide @2x scaled icons for e.g. actions and places, so we don't end up using colorful hard to see icons. For instance, Dolphin's sidebar uses colorful icons on high dpi as it loads the 32px icon which isn't meant to be used like this. Also see my Phabricator review on some more information how to add these [3]. [1] https://cgit.kde.org/kiconthemes.git/commit/?id=20f7137145f6b6fb38d2c3dd01a8443b8315cf41 [2] https://specifications.freedesktop.org/icon-theme-spec/icon-theme-spec-0.13.html [3] https://phabricator.kde.org/D6313
Fixed with https://cgit.kde.org/breeze-icons.git/commit/?id=2dcc2b712a88e726f31f3a4732ba2c39c01a2bce