overview: preview of the removed workspace doesn't get replaced until the workspace is switched
- Fedora 34
- GNOME Shell 40.1/41.alpha
If you at least 2 workspaces occupied with the last one containing only one window, if you try to drag that only window to the next workspace while it's focued, a visual glitch occurs when the removed workspace doesn't get replaced by the one before it until you try to switch the workspace. Here's a little demo: