diff --git a/.config/i3/config.d/desk b/.config/i3/config.d/desk
index 113e30d..9038884 100644
--- a/.config/i3/config.d/desk
+++ b/.config/i3/config.d/desk
@@ -61,18 +61,10 @@ bindsym $mod+b exec --no-startup-id ~/.config/i3/scripts/brightness.sh
 ##################################
 
 # Scratchpad
-for_window [class="Hamster" window_type="normal"] floating enable, move scratchpad
 for_window [class="Non-Mixer"] mark "mixer", move scratchpad
 for_window [class="Catia*"] mark "jack", move scratchpad
 bindsym $mod+Shift+j [con_mark="jack"] scratchpad show, move position center
 bindsym $mod+Shift+v [con_mark="mixer"] scratchpad show, move position center
-bindsym $mod+Shift+p [class="Hamster" window_type="normal"] scratchpad show, move position center
-
-# Adequate sizes for Desktop
-for_window [class="thunderbird" window_type="normal"] resize set 1600 850
-for_window [class="Signal"] resize set 1600 850
-for_window [class="Hamster" window_type="normal"] resize set 1600 850e
-for_window [class="Telegram"] resize set 1600 850
 for_window [class="Pianoteq STAGE"] floating enable, move position center
 
 assign [class="Pianoteq STAGE"] → number 6
diff --git a/.config/i3/config_common b/.config/i3/config_common
index 5ed2444..ee59c4b 100644
--- a/.config/i3/config_common
+++ b/.config/i3/config_common
@@ -209,6 +209,9 @@ bindsym Shift+BackSpace exec dunstctl close
 # OPERATIONS FOR SPECIFIC WINDOWS
 ##################################
 
+# enable window icons for all windows
+for_window [all] title_window_icon yes
+
 # some windows will float automatically
 for_window [class="(?i)Thunderbird"] floating enable
 for_window [window_role="About"] floating enable
@@ -221,7 +224,8 @@ for_window [class="Telegram"] floating enable
 
 for_window [class="(?i)Thunderbird"] move position center
 for_window [window_role="GtkFileChooserDialog"] move position center
-# scratchpad
+
+# === Scratchpad ===
 # Make the currently focused window a scratchpad
 bindsym $mod+Shift+BackSpace move scratchpad
 for_window [class="Signal" window_type="normal"] move scratchpad
@@ -237,6 +241,14 @@ bindsym Mod4+ampersand [title="(?i)perso.*obsidian"] scratchpad show, move conta
 bindsym Mod4+eacute [title="(?i)tech.*obsidian"] scratchpad show, move container to workspace 4, workspace 4, floating disable
 bindsym Mod4+quotedbl [title="(?i)notes.*obsidian"] scratchpad show, move container to workspace 4, workspace 4, floating disable
 
+# Thanks to this epic discussion, with an unexpected ending, I am happily
+# able to resize floating windows by percentage of the screen width/height,
+# making it compatible with the shared configuration
+# https://github.com/i3/i3/issues/2816
+for_window [class="thunderbird" window_type="normal"] resize set 90 ppt 85 ppt
+for_window [class="Signal"] resize set 90 ppt 85 ppt
+for_window [class="Telegram"] resize set 90 ppt 85 ppt
+
 # automatic workspace
 assign [class="(?i)Obsidian"] → number 4
 assign [class="(?i)Tor Browser"] → number 5