mart added a comment.
the thing is that internalSystray can be assigned at any moment, since being usually its config after the one of the container in appletsrc, usually when the applet container is started and initialized, the systray containment still doesn't exist REPOSITORY rPLASMAWORKSPACE Plasma Workspace REVISION DETAIL https://phabricator.kde.org/D2608 EMAIL PREFERENCES https://phabricator.kde.org/settings/panel/emailpreferences/ To: davidedmundson, #plasma, broulik Cc: mart, davidedmundson, plasma-devel, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas