diff --git a/src/Ursa.Themes.Semi/Controls/UrsaWindow.axaml b/src/Ursa.Themes.Semi/Controls/UrsaWindow.axaml
index 0266163..aafb7f0 100644
--- a/src/Ursa.Themes.Semi/Controls/UrsaWindow.axaml
+++ b/src/Ursa.Themes.Semi/Controls/UrsaWindow.axaml
@@ -71,7 +71,7 @@
                                 LeftContent="{Binding $parent[u:UrsaWindow].LeftContent}"
                                 RightContent="{Binding $parent[u:UrsaWindow].RightContent}" />
                             <VisualLayerManager>
-                                <u:OverlayDialogHost IsModalStatusReporter="True" />
+                                <u:OverlayDialogHost IsTopLevel="True" IsModalStatusReporter="True" />
                             </VisualLayerManager>
                         </VisualLayerManager.ChromeOverlayLayer>
                         <Panel>
diff --git a/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Dialog.cs b/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Dialog.cs
index 5478585..d53c544 100644
--- a/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Dialog.cs
+++ b/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Dialog.cs
@@ -72,7 +72,7 @@ public partial class OverlayDialogHost
     {
         if (e.Source is DialogControlBase item)
         {
-            if (item.IsFullScreen)
+            if (IsTopLevel && item.IsFullScreen)
             {
                 var top = TopLevel.GetTopLevel(item);
                 if (top is Window w)
diff --git a/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Shared.cs b/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Shared.cs
index 63db16d..164366b 100644
--- a/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Shared.cs
+++ b/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Shared.cs
@@ -56,6 +56,7 @@ public partial class OverlayDialogHost: Canvas
     }
     
     public bool IsAnimationDisabled { get; set; }
+    public bool IsTopLevel { get; set; }
     
     static OverlayDialogHost()
     {
@@ -114,7 +115,7 @@ public partial class OverlayDialogHost: Canvas
         {
             rec.AddHandler(PointerReleasedEvent, ClickMaskToCloseDialog);
         }
-        else
+        else if(IsTopLevel)
         {
             rec.AddHandler(PointerPressedEvent, DragMaskToMoveWindow);
         }