Keybind to expand server fold info popout

So when you hover over a server folder, you don't get much info. You know there's notifications in the folder, but not which server. Or you want to check if someone is in a voice channel specifically. I have many servers and many folders, and I end up opening and closing the folders again and again. Some would say, just keep them open, but what's the point of folders then? So a keybind to expand the information with a list of the regular server info panels would be just lovely.