diff --git a/Source/UI/Window/UIWindowMgr.h b/Source/UI/Window/UIWindowMgr.h
index ec15ab44..b9aac10c 100644
--- a/Source/UI/Window/UIWindowMgr.h
+++ b/Source/UI/Window/UIWindowMgr.h
@@ -550,6 +550,7 @@ public:
   int LoadReplayReserved(const std::vector<unsigned char>& data);
   int LoadReplayWindows(const std::vector<unsigned char>& data);
   void CycleWindowVisibility(int unused);
+  void CycleWindowVisibilityTwice();
   void BroadcastMessage21();
   bool HasModalWindow();
   int TranslateHotkey(int key, int keyData);
diff --git a/Source/UI/Window/WindowMgrState.cpp b/Source/UI/Window/WindowMgrState.cpp
index 91faff14..1d88aeda 100644
--- a/Source/UI/Window/WindowMgrState.cpp
+++ b/Source/UI/Window/WindowMgrState.cpp
@@ -1150,3 +1150,10 @@ void UIWindowMgr::RestoreHiddenWindows() {
     this->CloseWindow(it->first + 216);
   }
 }
+
+// OFFSET: 0x00A91E80
+// FUNCTION: fn_17174
+void UIWindowMgr::CycleWindowVisibilityTwice() {
+  this->CycleWindowVisibility(4);
+  this->CycleWindowVisibility(4);
+}