Applications moved on the wrong screen
gnome-shell-3.32.2-2.fc30.x86_64 on Wayland
I have a dual screen setup. Sometimes, after unlocking my user sessions, certain applications are moved to the second screen, while previously I was having them on the first screen. Sometimes instead, you start an application from your first screen, and it will open on the second, and sometimes the application frame is divided between the two screens