diff --git a/components/ideintf/idewindowintf.pas b/components/ideintf/idewindowintf.pas
index 5e22967bd3..c37c5ac8b7 100644
--- a/components/ideintf/idewindowintf.pas
+++ b/components/ideintf/idewindowintf.pas
@@ -1648,7 +1648,9 @@ begin
          ( (AMoveToVisbleMode = vmOnlyMoveOffScreenToVisible) and
            (not IsAnyCornerVisible(AForm)) )
       then
-        AForm.EnsureVisible(true);
+        AForm.EnsureVisible(true)
+      else
+        AForm.ShowOnTop;
 
       if (csDesigning in AForm.ComponentState) and (AForm.Designer <> nil) then
         AForm.Visible := ARestoreVisible;
@@ -1669,7 +1671,9 @@ begin
              ( (AMoveToVisbleMode = vmOnlyMoveOffScreenToVisible) and
                (not IsAnyCornerVisible(AForm)) )
           then
-            AForm.EnsureVisible(true);
+            AForm.EnsureVisible(true)
+          else
+            AForm.ShowOnTop;
         end;
       end;