Can I move a private folder with documents into a Shared folder?

Why cannot I move an entire private folder with documents added to it, into a Shared folder? 

It is not possible to achieve this in a single step. 

If you have a Private folder with documents and would like to add it to a Shared folder and share it with your collaborators, you have to go through the following steps:

• Create the Shared Folder you want to use 
• Open the private folder and select all documents you would like to move to a Shared folder
• Add the selected documents to the Shared folder you have created
• If you do not want to keep the duplicate of the documents in your private folders structure, delete the private folder
• Open the Shared folder and select the collaborators you would like to have access to it by Sharing it with external parties

If you want to Move a Private folder to another main or subfolder from your Private folders, you can do that in a single step: