For a Workrave-style “You need to take a break” popup, I’d like to spawn a window in the center of the screen, raise it to the top, and not have it steal focus.
What are my options? I vaguely recall reading somewhere that due to Wayland limitations centering and pinning are no longer supported. However, Workrave still seems to be able to center itself under Wayland. I also know that workarounds like gnome-shell-extension-firefox-pip/extension.js at main · bennypowers/gnome-shell-extension-firefox-pip · GitHub exist to pin windows.