A new desktop has appeared on my Arch Linux (I want it to start up again with the old one)

Good afternoon friends. I have a problem and I need help to solve it. On my Arch Linux, I'm not sure why (an update?) A new "desktop" appeared. In the tree of my "Home" there is now this new desktop and the old desktop (desktop, in Portuguese). Well, now when Arch initializes, only the 2 or 3 icons of this new desktop appear on the desktop. If I click on any program that is still on the taskbar, the system understands that it is a newly installed program. However, if I open my file manager and open an old desktop (desktop) everything is there, folders that were on the desktop, icons, everything. How do I restore startup with the desktop that until yesterday was the only one I had?

I appreciate the help I get
Attached Thumbnails