Fully replicate the cascading browsing functionality

[Torinde]

I'm using the Windows desktop toolbar for "browsable folders with cascading levels" - a place on the taskbar from where I can browse the whole computer (preferably starting from Desktop/User folder) only with moving the mouse (without clicking) - cascading further inside (including in ZIP files), then right-clicking and/or dragging files/folders, copy/cut/paste/delete/rename, etc.

See screenshot:

To replicate that, there is some missing functionality in TrayToolbar:

• No right click on items (only "open / activate")
• copy/paste not working?
• drag & drop (both inside the folder tree and towards Desktop/Explorer windows)?
• double click on folder to open it
• No access to User folder
• Desktop not showing This PC, Control Panel, OneDrive(s), Network, Recycle Bin, Libraries, User folder

Related:

• Fully replicate the cascading browsing functionality rojarsmith/TrayToolbar#10