Version: (using Devel) Installed from: Compiled sources When hovering the Trash plasmoid a green arrow appears and goes away after leaving the applet. However, when the widgets are locked this arrows does not disappear. I've notice this issue some time ago. I'm using 4.1 SVN (4.1 branch, not trunk) from a Gentoo overlay.
I can confirm this on 4.0.85.
Confirmed
SVN commit 831975 by mart: redraw the parent item when the animation updates to be backported BUG: 166347 CCMAIL:panel-devel@kde.org M +2 -0 animator.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=831975