Folder pane not synced with file browser

[Linthorn]

Somehow I have changed something and the tree in the folder pane no longer shows the current folder shown in the browser. It always shows the top level, collapsed, so if I am trying to manage files between a folder and subfolders, I have to navigate from the top to get to the current folder. I can't see how to reconnect them so the folder pane shows the current folder expanded as default. Any idea what I did?

[xnview]

you means that changing path in thumbnail view, don't change current folder in folder tree?