Explorer: option to synchronize folder with current document

If i use the “Make this Root” option
i only see files in the current folder. Good!

But if i switch to an document from an other folder
i have no option to “refresh” or “synchronize” the
explorer plugin view to smtg like “Make this new folder Root”.

Also if i then switch to “Desktop as Root”
i miss an option to say “Jump to folder of current document”

Generally i think “Jump to folder of current document”
could work for both if used:

* right while inside currently “Make this Root” state to make the folder of the current document Root

* and after “Desktop as Root” is executed to bring the folder of the current file in view.