Now I have the same problem n gnome-shell 3.30 on a fresh install Cosmic, but worse because keeping Liferea on a separate workspace is not helping anymore - it switches to the Firefox workspace. I realize that this should become a new bug report and not for Compiz anymore, but maybe one of the people previously affected by this can confirm if they are seeing it too?
Now I have the same problem n gnome-shell 3.30 on a fresh install Cosmic, but worse because keeping Liferea on a separate workspace is not helping anymore - it switches to the Firefox workspace. I realize that this should become a new bug report and not for Compiz anymore, but maybe one of the people previously affected by this can confirm if they are seeing it too?