Currently enabling 'Settings/Appearance/Windows/Window options/Open new file list windows in the background' will solve this problem as well as the other side effect of this that unneeded partial filelist downloads (or partial list stuck in the queue) can happen when filelists opened (see duplicate bug).
The attached patch solves the problem, not sure if that's the correct solution though...
Currently enabling 'Settings/ Appearance/ Windows/ Window options/Open new file list windows in the background' will solve this problem as well as the other side effect of this that unneeded partial filelist downloads (or partial list stuck in the queue) can happen when filelists opened (see duplicate bug).
The attached patch solves the problem, not sure if that's the correct solution though...