diff --git a/Source/Editor/GUI/Dialogs/ColorPickerDialog.cs b/Source/Editor/GUI/Dialogs/ColorPickerDialog.cs
index 161b3f4ae..27878a763 100644
--- a/Source/Editor/GUI/Dialogs/ColorPickerDialog.cs
+++ b/Source/Editor/GUI/Dialogs/ColorPickerDialog.cs
@@ -319,7 +319,9 @@ namespace FlaxEditor.GUI.Dialogs
         protected override void OnShow()
         {
             // Auto cancel on lost focus
+#if !PLATFORM_LINUX
             ((WindowRootControl)Root).Window.LostFocus += OnCancel;
+#endif
 
             base.OnShow();
         }
diff --git a/Source/Editor/Utilities/ScreenUtilities.cpp b/Source/Editor/Utilities/ScreenUtilities.cpp
index 44f52350e..730a69aa3 100644
--- a/Source/Editor/Utilities/ScreenUtilities.cpp
+++ b/Source/Editor/Utilities/ScreenUtilities.cpp
@@ -73,6 +73,7 @@ Color32 ScreenUtilities::GetColorAt(const Float2& pos)
     outputColor.R = color.red / 256;
     outputColor.G = color.green / 256;
     outputColor.B = color.blue / 256;
+    outputColor.A = 255;
     return outputColor;
 }