Now asked whether to restore previous session windows.

i3/config

@@ -110,7 +110,7 @@ exec --no-startup-id xfce4-power-manager
 exec_always --no-startup-id "pkill conky; sleep 0.5; conky -c ~/.config/conky; conky -c ~/.config/conky_shortcuts"
 set $picom_start "pkill picom; sleep 1; picom -b"
 exec_always --no-startup-id $picom_start
-exec --no-startup-id yes | xsm --restore
+exec --no-startup-id xsm -pr
 
 # picom (compositor)
 bindsym $mod+t exec --no-startup-id $picom_start
@@ -359,6 +359,7 @@ for_window [class="(?i)^timeshift-gtk$"] floating disable
 for_window [class="(?i)^gnome-calculator$"] floating disable
 for_window [class="(?i)^workspacesclient$"] floating disable
 for_window [class="(?i)^zoom$"] floating disable
+for_window [title="Question"] floating enable
 
 # Application shortcuts
 bindsym $mod_next+u exec --no-startup-id pamac-manager
@@ -402,13 +403,13 @@ mode "$mode_system" {
     bindsym l exec --no-startup-id i3exit lock, mode "default"
     bindsym Shift+s exec --no-startup-id "systemctl suspend", mode "default"
     bindsym s exec --no-startup-id "i3exit lock; systemctl suspend", mode "default"
+    bindsym u exec --no-startup-id "i3exit switch_user", mode "default"
     # requires xsm (xsession-manager)
-    bindsym u exec --no-startup-id "yes | xsm --save; i3exit switch_user", mode "default"
-    bindsym e exec --no-startup-id "i3exit logout", mode "default"
+    bindsym e exec --no-startup-id "yes | xsm --save; i3exit logout", mode "default"
     bindsym h exec --no-startup-id "systemctl hibernate", mode "default"
     bindsym Shift+h exec --no-startup-id "i3exit lock; systemctl hibernate", mode "default"
-    bindsym r exec --no-startup-id "i3exit reboot", mode "default"
-    bindsym d exec --no-startup-id "i3exit shutdown", mode "default"
+    bindsym r exec --no-startup-id "yes | xsm --save; i3exit reboot", mode "default"
+    bindsym d exec --no-startup-id "yes | xsm --save; i3exit shutdown", mode "default"
 
     # exit system mode: "Enter" or "Escape"
     bindsym Return mode "default"