I believe this was fixed yesterday in 3.36.0-2ubuntu2. To confirm if this is a different problem please:
1. Run this command to automatically attach system info: apport-collect 1869974 2. Run this command: dpkg -l > packages.txt and attach the file 'packages.txt' to this bug. Also please remember to log out/in again since yesterday's update :) ** Changed in: gnome-shell (Ubuntu Focal) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1869974 Title: gnome-shell: virtual desktops broken as windows appear on every desktop, regardless of where they are placed Status in gnome-shell package in Ubuntu: Incomplete Status in gnome-shell source package in Focal: Incomplete Bug description: gnome-shell: virtual desktops broken as windows appear on every desktop, regardless of where they are placed On focal, with gnome-shell 3.36.0-2ubuntu1 and 3.36.0-2ubuntu2, if you open a few applications, such as gnome-disks, nautilus and firefox, then move a window to a different virtual desktop, and switch to it, all windows are found to be on the virtual desktop. No matter what you do, all windows will be present, breaking virtual desktops. Attached is a screencast demonstrating the bug. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1869974/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp