Hello
I can confirm that release "3.38.4-1ubuntu3~21.04.1" of "gnome-shell" and "gnome-shell-common" packages has solved the issue for me, tested on kernel 5.11.0-19-generic on my Lenovo Yoga 7 laptop.
The fix solved the issue in "Ubuntu on X.org" but also, and more importantly, on standard Wayland user interface!
Now selecting a window in "Activities" effectively switches to that window as expected.
Hello 1ubuntu3~ 21.04.1" of "gnome-shell" and "gnome- shell-common" packages has solved the issue for me, tested on kernel 5.11.0-19-generic on my Lenovo Yoga 7 laptop.
I can confirm that release "3.38.4-
The fix solved the issue in "Ubuntu on X.org" but also, and more importantly, on standard Wayland user interface!
Now selecting a window in "Activities" effectively switches to that window as expected.
Thank you all for this quick resolution!