diff --git a/CO2_Gadget_Menu.h b/CO2_Gadget_Menu.h
index 51e062f7..dc11b2b1 100644
--- a/CO2_Gadget_Menu.h
+++ b/CO2_Gadget_Menu.h
@@ -1030,7 +1030,7 @@ result idle(menuOut &o, idleEvent e) {
 #ifdef DEBUG_ARDUINOMENU
             Serial.println("-->[MENU] Event idleStart");
 #endif
-            //       setInMenu(false);
+            setInMenu(false);
             //       nav.poll();
 
 #if defined(SUPPORT_TFT) || defined(SUPPORT_OLED)
diff --git a/platformio.ini b/platformio.ini
index 7078f214..c2edbc44 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -42,7 +42,7 @@ build_flags =
 
     -D MQTT_BROKER_SERVER="\"192.168.1.145"\"
     -D CO2_GADGET_VERSION="\"0.12."\"
-    -D CO2_GADGET_REV="\"020"\"
+    -D CO2_GADGET_REV="\"021"\"
     -D CORE_DEBUG_LEVEL=0
     -DCACHE_DIR=".pio/build"
     -DBUZZER_PIN=2          ; ESP32 pin GPIO13 connected to piezo buzzer