I tried "systemctl suspend" and it reproduced the issue right away. It must be the command that gnome shell's menu is triggering. So, I will keep using pm-suspend as a workaround until the issue is fixed.
I tried "systemctl suspend" and it reproduced the issue right away. It must be the command that gnome shell's menu is triggering. So, I will keep using pm-suspend as a workaround until the issue is fixed.