Version:            (using KDE 4.3.5)
OS:                Linux
Installed from:    openSUSE RPMs

I connected to an SSH account in a tab of dolphin and wanted to drag & drop a file (sadly multiple files cannot be handled with Ark https://bugs.kde.org/show_bug.cgi?id=187152) from an archive opened in Ark. When dropping the file, simpy nothing happened (the file didn't appear in the target directory and I didn't eve see a progress bar emerging from the plasma panel). However, when attempting int once more, Ark started to complain about an already existing file which had to be overwritten. Even more strangely Ark reported that the file to be overwritten is in the local ~/Documents directory instead of the intended target. And taking a look at my ~/Documents directory I found the extracted file! So, Ark unzipped it there instead of the network destination. I had to move it manually.