Fix: Fixed issue with context menu sometimes not displaying (#12576)

Author: hishitetsu

src/Files.App/Views/LayoutModes/BaseLayout.cs

@@ -60,14 +60,14 @@ public AppModel AppModel
 		{
 			AlwaysExpanded = true,
 			AreOpenCloseAnimationsEnabled = false,
-			Placement = FlyoutPlacementMode.RightEdgeAlignedTop,
+			Placement = FlyoutPlacementMode.Right,
 		};
 
 		public CommandBarFlyout BaseContextMenuFlyout { get; set; } = new()
 		{
 			AlwaysExpanded = true,
 			AreOpenCloseAnimationsEnabled = false,
-			Placement = FlyoutPlacementMode.RightEdgeAlignedTop,
+			Placement = FlyoutPlacementMode.Right,
 		};
 
 		public BaseLayoutCommandsViewModel? CommandsViewModel { get; protected set; }