Lyra : How to show a Mouse Cursor when using GamePad

Hello.
I would like to use a Mouse Cursor when using GamePad, because I want to drag & drop operation.

I changed " FUIInputConfig" in cpp file, but a Mouse Cursor did not appear…

Of course I tried to change

PlayerController->SetShowMouseCursor(bMouseVisible);

But a Mouse Cursor did not appear.
How can I show a Mouse Cursor in Lyra when using GamePad?

By the way, when using keyboard, a Mouse Cursor appearred.