by default the notifier widget appears to not get added to the systray automatically Reproducible: Always
That's a plasma bug, it ignores the X-KDE-PluginInfo-EnabledByDefault=true property. I'll look into fixing that.
https://git.reviewboard.kde.org/r/121948/
Git commit 5196689ae328decf7865e053d3e5997c2c184b16 by Aleix Pol. Committed on 10/01/2015 at 01:13. Pushed by apol into branch 'master'. Improve initial values of the systemtray plasmoids Instead of hardcoding which plasmoids we want by default, figure it out using the plasmoids' described features. REVIEW: 121948 M +3 -1 applets/systemtray/package/contents/config/main.xml M +12 -1 applets/systemtray/package/contents/ui/main.qml M +12 -0 applets/systemtray/plugin/host.cpp M +2 -0 applets/systemtray/plugin/host.h http://commits.kde.org/plasma-workspace/5196689ae328decf7865e053d3e5997c2c184b16