FCoreDelegates::OnControllerConnectionChange Not Working

FCoreDelegates::OnControllerConnectionChange

  • Device : Xbox Controller <-> Android
  • Connection Type : Bluetooth

I want to receive Connect / Disconnect Controller event.

Wired Connect / Disconnect event work well.

And Wireless Connect event work well too.

But Wireless Disconnect event not working.

How can I receive Wireless controller disconnect event?

And I also use

auto genericApplication = FSlateApplication::Get().GetPlatformApplication();
if (genericApplication.Get() != nullptr && genericApplication->IsGamepadAttached())
{
	return true;
}
return false;

But this logic has same problem.