Yes, if memory serves me well, (and usually it does not
), I recall the trash icon in folder view and Konqueror would show the correct status ;upon initial installation of 2011 Beta for 64bit. But for past month or so, it does not. A workaround is to delete the folder view trash icon and in panel, Add Widget>Trashcan and drag it to Folder View. This widget does show correct status if full or empty. I've left it as is, though, to see if and when this is solved, though not a big deal.
The device icon I am talking about is included in Plasma widget>System Tray. It is the icon used for hot pluggable devices. I've included a picture of system tray widget. When I first log in, the device notifier icon is half lower than it should be, i.e, I can only see the top half of this icon. Alignment is corrected when I hover mouse over it or click on launcher or home folder or trash icon in folder view on desktop. I believe this acted normally when I first installed 2011.
The problem also occurs if I log in with desktop effects disabled.