diff --git a/Assets/Editor/Editor.SHConfig b/Assets/Editor/Editor.SHConfig
new file mode 100644
index 00000000..51425027
--- /dev/null
+++ b/Assets/Editor/Editor.SHConfig
@@ -0,0 +1,4 @@
+Start Maximized: true
+Working Scene ID: 97161771
+Window Size: {x: 1920, y: 1080}
+Style: 0
\ No newline at end of file
diff --git a/Assets/Scenes/UI Test.shade.shmeta b/Assets/Scenes/UI Test.shade.shmeta
index ad821810..9b0a85f5 100644
--- a/Assets/Scenes/UI Test.shade.shmeta	
+++ b/Assets/Scenes/UI Test.shade.shmeta	
@@ -1,3 +1,3 @@
 Name: UI Test
-ID: 88543249
+ID: 92992815
 Type: 5
diff --git a/SHADE_Engine/src/UI/SHUISystem.cpp b/SHADE_Engine/src/UI/SHUISystem.cpp
index 95663bc0..cd4ed79a 100644
--- a/SHADE_Engine/src/UI/SHUISystem.cpp
+++ b/SHADE_Engine/src/UI/SHUISystem.cpp
@@ -158,7 +158,7 @@ namespace SHADE
     SHVec2 mousePos;
     SHVec2 windowSize;
 #ifdef SHEDITOR
-    windowSize = SHEditorWindowManager::GetEditorWindow<SHEditorViewport>()->windowSize;
+    windowSize = SHEditorWindowManager::GetEditorWindow<SHEditorViewport>()->beginContentRegionAvailable;
     mousePos = SHEditorWindowManager::GetEditorWindow<SHEditorViewport>()->viewportMousePos;
     //mousePos.y = windowSize.y - mousePos.y;
     SHLOG_INFO("mouse pos: {}, {}", mousePos.x, mousePos.y)