Hello, when I have e.g. two tabs in a lister, and I switch between the tabs (with icon at the top of the folder bar displaying "open lock", of course), then the folder highlighted in the folder tree will switch to the one displayed in the lister active on the right. So far so good. However the focussing is not very helpful, because the folder that happens to be the one that is alphabetically "lower" gets focussed in a way that it is displayed at the very bottom of the folder tree bar, whilst activating the lister with the folder that happens to be "alphabetically above" the other one is focussed at the very top of the folder tree bar.
In my opinioni it would be much more practical if folders were always focussed in the center of the folder tree bar, or slightly above. (Of course one could think of more complicated solutions that take into account that the parent folder should optimally be displayed, as a second condition.)
Matthias