diff --git a/src/Common/Game/IW5/IW5_Assets.h b/src/Common/Game/IW5/IW5_Assets.h
index 628ce47f..9b073b0d 100644
--- a/src/Common/Game/IW5/IW5_Assets.h
+++ b/src/Common/Game/IW5/IW5_Assets.h
@@ -2568,9 +2568,9 @@ namespace IW5
         WINDOW_FLAG_AUTO_WRAPPED = 0x800000,
         WINDOW_FLAG_POPUP = 0x1000000,
         WINDOW_FLAG_LEGACY_SPLIT_SCREEN_SCALE = 0x4000000,
-        WINDOW_FLAG_HIDDEN_DURING_FLASH_BANG = 0x10000000,
-        WINDOW_FLAG_HIDDEN_DURING_SCOPE = 0x20000000,
-        WINDOW_FLAG_HIDDEN_DURING_UI = 0x40000000,
+        WINDOW_FLAG_HIDDEN_DURING_FLASH_BANG = 0x10000000, // confirmed
+        WINDOW_FLAG_HIDDEN_DURING_SCOPE = 0x20000000, // confirmed
+        WINDOW_FLAG_HIDDEN_DURING_UI = 0x40000000, // confirmed
         WINDOW_FLAG_TEXT_ONLY_FOCUS = 0x80000000,
     };
 
@@ -2579,7 +2579,7 @@ namespace IW5
     {
         WINDOW_FLAG_HOVERED = 0x1, // guessed
         WINDOW_FLAG_FOCUSED = 0x2,
-        WINDOW_FLAG_VISIBLE = 0x4,
+        WINDOW_FLAG_VISIBLE = 0x4, // confirmed
         WINDOW_FLAG_FADING_OUT = 0x10,
         WINDOW_FLAG_FADING_IN = 0x20,
         WINDOW_FLAG_80 = 0x80,
diff --git a/src/ObjLoading/Game/IW5/Menu/MenuConverterIW5.cpp b/src/ObjLoading/Game/IW5/Menu/MenuConverterIW5.cpp
index 3da84150..d056c7b3 100644
--- a/src/ObjLoading/Game/IW5/Menu/MenuConverterIW5.cpp
+++ b/src/ObjLoading/Game/IW5/Menu/MenuConverterIW5.cpp
@@ -1067,6 +1067,7 @@ namespace IW5
             auto* menuData = m_memory->Create<menuData_t>();
             memset(menu, 0, sizeof(menuDef_t));
 
+            menu->data = menuData;
             menu->window.name = m_memory->Dup(commonMenu.m_name.c_str());
             menuData->fullScreen = commonMenu.m_full_screen;
             ApplyFlag(menu->window.staticFlags, commonMenu.m_screen_space, WINDOW_FLAG_SCREEN_SPACE);