Button to open the directory of where the currently selected file is stored

[Clamic]

Since navigating the wow.export folder to find something I have already exported is like walking through a massive maze, I normally just re-export whatever im trying to find the file of and then click the open in explorer notification button which is fine except for when it comes to trying to re-find a map tile in one of the world folders. Its a pain having to wait a while for any tile to export (even when i disable exporting everything). Having an 'try to open selected Map directory' button would be nice addition.

(I admit this is a niche issue but one I would really appreciate and should be quite simple to add)