Have task managers follow the desktop for window visibility behavior by default
Summary:
Only shows the ones in the current desktop, unless configured otherwise.
The current default keeps all the applications present on the task manager but invisible if they're in a different desktop which feels inconsistent.
Reviewed By: Plasma, hein
Subscribers: ngraham, plasma-devel
Tags: Plasma
Differential Revision: https://phabricator.kde.org/D18929