Update

.config/sway/config

@@ -271,5 +271,6 @@ bindsym $mod+tab layout tabbed
 bindsym Print exec bash -c 'file=$(~/.local/bin/snag -d ~/screenshots/) && wl-copy < $file'
 bindsym Print+Ctrl exec bash -c 'file=$(~/.local/bin/snag -r -d ~/screenshots/) && wl-copy < $file'
 
+for_window [shell="xwayland"] title_format "[XW] %title"
 
 include ~/.config/sway/config.d/*