Is there a keyboard shortcut in the "Move Messages" dialog to open / expand all folders?

Hello everybody, i have a lot of folders where I put my messages. 
If I want to move a message, i sometimes have to search for a folder for a very long time. Is there a keyboard shortcut in the "Move Messages" dialog to open / expand all folders? Thanks in advance!
Werner

I am not sure Werner, because when I right-click and choose Move to folder, the folder tree is already expanded.

What version of eM Client are you using?

Version: 7.1.33101.0

right click on message:

Most folders are closed. From the ones who were already open an al.

Or a search box in this dialog would be nice too :-)

by


Werner