I’ve just switched from KDE to Gnome and facing this issue.
I have to monitors, one inbuilt in my laptop and external LG. Default one is my laptop’s screen, however when I open the app menu, everything is displayed on the external one. I don’t know how to change it. Also, when some applications are displayed on the external monitor, when I open the menu, all the applications and workspace sidebar is hidden behind the applications miniatures (photo attached).
I’m also experiencing this. Everything works as expected when using a single display, but once I switch to “Join Displays” to my external monitor, I get this behaviour.
Primary Display: Built-in LED monitor
Second Display: NVidia RTX 2060 connecting via HDMI to a Samsung display
Gnome: 3.36.6
Active Extensions: AppIndicator, Pamac Updates Indicator, windowNavigator
Would anyone have a solution. My only option to get this to work is to use a different display layout