"JS ERROR: Error: Expected an object of type ClutterActor for argument 'sibling' but got type undefined" when moving apps to other workspace with keyboard shortcut.
Affected version
gnome-shell 41 (Fedora 35) I have also experienced this on gnome-shell 40 (Ubuntu 21.10)
Bug summary
When there are 2 or more apps in one workspace and you move one of the apps to another workspace using the keyboard shortcut super+alt+shift+ left/right or super+shit + pageUp/pageDown, journal outputs JS error.
Nov 02 14:19:45 fedora gnome-shell[5415]: JS ERROR: Error: Expected an object of type ClutterActor for argument 'sibling' but got type undefined
_syncStacking@resource:///org/gnome/shell/ui/workspaceAnimation.js:80:18
Edited by Angel Segarra