Vertical toolbar is drawn okay, but does not work

src/settings.cpp

@@ -54,6 +54,7 @@
 #include "base_media_base.h"
 #include "gamelog.h"
 #include "settings_func.h"
+#include "settings_gui.h"
 #include "ini_type.h"
 #include "ai/ai_config.hpp"
 #include "ai/ai.hpp"
@@ -1072,7 +1073,11 @@ static bool ZoomMinMaxChanged(int32 p1)
 
 static bool VerticalToolbarChanged(int32 p1)
 {
-	
+	if (FindWindowByClass(WC_MAIN_TOOLBAR)) {
+		HideVitalWindows();
+		ShowVitalWindows();
+		ReInitAllWindows();
+	}
 	return true;
 }