There are two bugs here:
1. bug 1936643
2. https://discourse.ubuntu.com/t/gnome-40-an-option-for-the-choice-of-session-at-startup/23216/6
There are two bugs here:
1. bug 1936643
2. https:/ /discourse. ubuntu. com/t/gnome- 40-an-option- for-the- choice- of-session- at-startup/ 23216/6