diff --git a/base/shell/explorer/taskswnd.cpp b/base/shell/explorer/taskswnd.cpp
index 17d11e27ed..e6d9289da0 100644
--- a/base/shell/explorer/taskswnd.cpp
+++ b/base/shell/explorer/taskswnd.cpp
@@ -1508,6 +1508,7 @@ public:
 
         case HSHELL_WINDOWCREATED:
             AddTask((HWND) lParam);
+            ActivateTask((HWND) lParam);        // Added by DL on 20200220
             break;
 
         case HSHELL_WINDOWDESTROYED: