diff --git a/lang/chinese.txt b/lang/chinese.txt
index 436c5b17..52fe0221 100644
--- a/lang/chinese.txt
+++ b/lang/chinese.txt
@@ -238,7 +238,7 @@ DESC_USESLR="使用 Steam Linux Runtime 如果有的话"
 # SINCE "v2.4.1"
 # SINCE "v2.4.2"
 GUI_USEWINDECO="使用窗口装饰"
-DESC_USEWINDECO="对所有窗口使用窗口装饰"
+DESC_USEWINDECO="对所有窗口使用窗口装饰 - Note that disabling window decorations does not work on Wayland"
 # SINCE "v2.6.0"
 GUI_USEGAMEPICS="显示游戏图片"
 DESC_USEGAMEPICS="显示游戏图片"
diff --git a/lang/dutch.txt b/lang/dutch.txt
index f1d980b5..d80bf012 100644
--- a/lang/dutch.txt
+++ b/lang/dutch.txt
@@ -234,7 +234,7 @@ DESC_USESLR="Gebruik Steam Linux Runtime indien beschikbaar"
 # SINCE "v2.4.1"
 # SINCE "v2.4.2"
 GUI_USEWINDECO="Gebruik venster decoratie"
-DESC_USEWINDECO="gebruik venster decoratie voor alle vensters"
+DESC_USEWINDECO="gebruik venster decoratie voor alle vensters - Note that disabling window decorations does not work on Wayland"
 # SINCE "v2.6.0"
 GUI_USEGAMEPICS="Toon spel afbeeldingen"
 DESC_USEGAMEPICS="Toon spel afbeeldingen"
diff --git a/lang/english.txt b/lang/english.txt
index d2152046..cf6a2795 100644
--- a/lang/english.txt
+++ b/lang/english.txt
@@ -238,7 +238,7 @@ DESC_USESLR="Use Steam Linux Runtime requested by compatibility tool, if availab
 # SINCE "v2.4.1"
 # SINCE "v2.4.2"
 GUI_USEWINDECO="Use window decoration"
-DESC_USEWINDECO="Use window decoration for all windows"
+DESC_USEWINDECO="Use window decoration for all windows - Note that disabling window decorations does not work on Wayland"
 # SINCE "v2.6.0"
 GUI_USEGAMEPICS="Show game pictures"
 DESC_USEGAMEPICS="Show game pictures"
diff --git a/lang/englishUK.txt b/lang/englishUK.txt
index d7aa74da..7a0dc5e4 100644
--- a/lang/englishUK.txt
+++ b/lang/englishUK.txt
@@ -234,7 +234,7 @@ DESC_USESLR="Use Steam Linux Runtime requested by compatibility tool, if availab
 # SINCE "v2.4.1"
 # SINCE "v2.4.2"
 GUI_USEWINDECO="Use window decoration"
-DESC_USEWINDECO="Use window decoration for all windows"
+DESC_USEWINDECO="Use window decoration for all windows - Note that disabling window decorations does not work on Wayland"
 # SINCE "v2.6.0"
 GUI_USEGAMEPICS="Show game pictures"
 DESC_USEGAMEPICS="Show game pictures"
diff --git a/lang/french.txt b/lang/french.txt
index 9ac65098..c02a9d33 100644
--- a/lang/french.txt
+++ b/lang/french.txt
@@ -233,7 +233,7 @@ DESC_USESLR="Utiliser Steam Linux Runtime si disponible"
 # SINCE "v2.4.1"
 # SINCE "v2.4.2"
 GUI_USEWINDECO="Utiliser la décoration de fenêtre"
-DESC_USEWINDECO="Utiliser la décoration de fenêtre pour toutes les fenêtres"
+DESC_USEWINDECO="Utiliser la décoration de fenêtre pour toutes les fenêtres - Note that disabling window decorations does not work on Wayland"
 # SINCE "v2.6.0"
 GUI_USEGAMEPICS="Afficher les images du jeu"
 DESC_USEGAMEPICS="Afficher les images du jeu"
diff --git a/lang/german.txt b/lang/german.txt
index 48870bd7..039ac2a0 100644
--- a/lang/german.txt
+++ b/lang/german.txt
@@ -234,7 +234,7 @@ DESC_USESLR="Verwende Steam Linux Runtime falls verfügbar"
 # SINCE "v2.4.1"
 # SINCE "v2.4.2"
 GUI_USEWINDECO="Verwende Fensterrahmen"
-DESC_USEWINDECO="Verwende Fensterrahmen für alle Fenster"
+DESC_USEWINDECO="Verwende Fensterrahmen für alle Fenster - Note that disabling window decorations does not work on Wayland"
 # SINCE "v2.6.0"
 GUI_USEGAMEPICS="Spiele Bilder anzeigen"
 DESC_USEGAMEPICS="Spiele Bilder anzeigen"
diff --git a/lang/italian.txt b/lang/italian.txt
index cbebed26..827445a5 100644
--- a/lang/italian.txt
+++ b/lang/italian.txt
@@ -234,7 +234,7 @@ DESC_USESLR="Use Steam Linux Runtime se disponibile"
 # SINCE "v2.4.1"
 # SINCE "v2.4.2"
 GUI_USEWINDECO="Use Window Decoration"
-DESC_USEWINDECO="Usa Window Decoration per tutte le finestre"
+DESC_USEWINDECO="Usa Window Decoration per tutte le finestre - Note that disabling window decorations does not work on Wayland"
 # SINCE "v2.6.0"
 GUI_USEGAMEPICS="Mostra le immagini del gioco"
 DESC_USEGAMEPICS="Mostra le immagini del gioco"
diff --git a/lang/polish.txt b/lang/polish.txt
index 1543fbe6..009ead98 100644
--- a/lang/polish.txt
+++ b/lang/polish.txt
@@ -234,7 +234,7 @@ DESC_USESLR="Używaj Steam Linux Runtime jeśli dostępne"
 # SINCE "v2.4.1"
 # SINCE "v2.4.2"
 GUI_USEWINDECO="Użyj dekoracji okna"
-DESC_USEWINDECO="Użyj dekoracji okna dla wszystkich okien"
+DESC_USEWINDECO="Użyj dekoracji okna dla wszystkich okien - Note that disabling window decorations does not work on Wayland"
 # SINCE "v2.6.0"
 GUI_USEGAMEPICS="Pokaż obrazki gry"
 DESC_USEGAMEPICS="Pokaż obrazki gry"
diff --git a/lang/russian.txt b/lang/russian.txt
index 69cf8c8b..8ad1f8db 100644
--- a/lang/russian.txt
+++ b/lang/russian.txt
@@ -234,7 +234,7 @@ DESC_USESLR="Использовать Steam Linux Runtime если опция д
 # SINCE "v2.4.1"
 # SINCE "v2.4.2"
 GUI_USEWINDECO="Использовать Декоратор Окон"
-DESC_USEWINDECO="Использовать Декоратор Окон для всех окон"
+DESC_USEWINDECO="Использовать Декоратор Окон для всех окон - Note that disabling window decorations does not work on Wayland"
 # SINCE "v2.6.0"
 GUI_USEGAMEPICS="Отображать постер игры"
 DESC_USEGAMEPICS="Показывать игровой постер в стартовом окне steamtinkerlaunch"
diff --git a/steamtinkerlaunch b/steamtinkerlaunch
index de53e789..6e4dee51 100755
--- a/steamtinkerlaunch
+++ b/steamtinkerlaunch
@@ -7,7 +7,7 @@
 PREFIX="/usr"
 PROGNAME="SteamTinkerLaunch"
 NICEPROGNAME="Steam Tinker Launch"
-PROGVERS="v14.0.20240317-1"
+PROGVERS="v14.0.20240317-2 (windeco-wayland-warning)"
 PROGCMD="${0##*/}"
 PROGINTERNALPROTNAME="Proton-stl"
 SHOSTL="stl"
@@ -2533,6 +2533,8 @@ function prepareGUI {
 	if [ -n "$USEWINDECO" ]; then
 		if [ "$USEWINDECO" -eq 1 ]; then
 			WINDECO="--decorated"
+		elif [ "$USEWINDECO" -eq 0 ] && [ "$XDG_SESSION_TYPE" == "wayland" ]; then
+			writelog "WARN" "${FUNCNAME[0]} - Disabling Yad window decorations does nothing on Wayland!"
 		fi
 	fi
 }