Slate VirtualKeyboardEntry Focus problem.

Hello.
I want to show directly virtual keyboard.

[MyCode]
virtualKeyboard_->SetText(FText::FromString(TEXT(“”)));
FSlateApplication::Get().SetKeyboardFocus(virtualKeyboard_, EFocusCause::SetDirectly); // show virtual keyboard.

But It is not focus on keyboard. Show virtual keyboard when touched editableBox.
and SVirtualKeyboardEntry::OnTextCommitted is not direct call when OK, Cancel button pressed.
This occurs until the other touch input.

How to use SVirtualKeyboardEntry?
help me please…

I resolve! SetTextFromVirtualKeyboard function override.