Contents from previous workspace are still visible in the background when switching workspaces in the application overview
Affected version
Wayland GNOME Shell 3.38.2 Fedora 33
Bug summary
When switching workspaces trough the activities overview, the old contents of the previous workspace are still visible. This doesn't happen when switching workspaces with a gesture or with ctrl+alt+arrow_key
Steps to reproduce
Get content on 2 workspaces, switch workspaces trough the activities overview.
What happened
The old content was still visible
What did you expect to happen
I expect the old content to no longer be visible
Relevant logs, screenshots, screencasts etc.
When I do this with a window with text (for example a pdf reader) I can still select text from the old content, but copy or right click does not work. Playing and pausing videos by clicking on the background window also works, but the window never comes to the foreground. So the background is still interactable in a limited manner.
Edited by Frederik Baetens