Systemtray case plasmoid can hide if plasmoid is useless in current context. In the case, if no tablet is detected systemtray can be simply hide and shown if tablet get connected.
This has been implemented in KF5 port of the plasmoid, right? It seems to autohide when I disconnect my tablet.
(In reply to Valeriy Malov from comment #1) > This has been implemented in KF5 port of the plasmoid, right? It seems to > autohide when I disconnect my tablet. Yeah.. and probably it's implemented by me.