Desktop icons: clicking desktop on empty workspace steals focus from all other apps on other workspaces

[leviport]

Cosmic-files version:

cosmic-files:
  Installed: 0.1.0~1736344438~24.04~d11cfbb
  Candidate: 0.1.0~1736344438~24.04~d11cfbb
  Version table:
 *** 0.1.0~1736344438~24.04~d11cfbb 1001
       1001 http://apt.pop-os.org/release noble/main amd64 Packages
        100 /var/lib/dpkg/status

Issue/Bug description:
Clicking on the desktop on the empty end workspace makes desktop steal focus on workspaces with open apps

Steps to reproduce:

• Have apps open on a workspace
• Switch to the empty workspace at the bottom of the queue
• Click desktop
• Switch back to workspace with open app(s)
• Focus remains on the desktop. Using cosmic-term with transparency and hitting Ctrl+Shift+N to make a new folder shows that the new folder dialog pops up behind my tiled terminal instances:
  ![screenshot-2025-01-14-16-09-21](https://github.com/user-attachments/assets/37339270-3640-4d77-b7ef-17a74da766a9
• Super + Arrows does not focus any windows, it only changes workspaces. I have to click a window with my mouse in order to interact with my open apps.

Expected behavior:
The app I have focused before I switch to the empty workspace and clicking the desktop should still be focused when I switch back to that workspace.

Other notes: